dirkaholic
diff --git a/‎src/Symfony/Component/Process/Process.php
Lines changed: 25 additions & 5 deletions b/‎src/Symfony/Component/Process/Process.php
Lines changed: 25 additions & 5 deletions
@@ -614,22 +614,21 @@ public function stop($timeout=10)
     public function addOutput($line)
     {
         $this->stdout .= $line;
-
-        return $this;
     }
 
     public function addErrorOutput($line)
     {
         $this->stderr .= $line;
-
-        return $this;
     }
 
     public function getCommandLine()
     {
         return $this->commandline;
     }
 
+    /**
+     * @return self The current Process instance
+     */
     public function setCommandLine($commandline)
     {
         $this->commandline = $commandline;
@@ -648,6 +647,8 @@ public function getTimeout()
      * To disable the timeout, set this value to null.
      *
      * @param integer|null
+     *
+     * @return self The current Process instance
      */
     public function setTimeout($timeout)
     {
@@ -673,6 +674,9 @@ public function getWorkingDirectory()
         return $this->cwd;
     }
 
+    /**
+     * @return self The current Process instance
+     */
     public function setWorkingDirectory($cwd)
     {
         $this->cwd = $cwd;
@@ -685,6 +689,9 @@ public function getEnv()
         return $this->env;
     }
 
+    /**
+     * @return self The current Process instance
+     */
     public function setEnv(array $env)
     {
         $this->env = $env;
@@ -697,6 +704,9 @@ public function getStdin()
         return $this->stdin;
     }
 
+    /**
+     * @return self The current Process instance
+     */
     public function setStdin($stdin)
     {
         $this->stdin = $stdin;
@@ -709,6 +719,9 @@ public function getOptions()
         return $this->options;
     }
 
+    /**
+     * @return self The current Process instance
+     */
     public function setOptions(array $options)
     {
         $this->options = $options;
@@ -721,11 +734,14 @@ public function getEnhanceWindowsCompatibility()
         return $this->enhanceWindowsCompatibility;
     }
 
+    /**
+     * @return self The current Process instance
+     */
     public function setEnhanceWindowsCompatibility($enhance)
     {
         $this->enhanceWindowsCompatibility = (Boolean) $enhance;
 
-        return $this;'
+        return $this;
     }
 
     /**
@@ -746,10 +762,14 @@ public function getEnhanceSigchildCompatibility()
      * the --enable-sigchild option
      *
      * @param Boolean $enhance
+     *
+     * @return self The current Process instance
      */
     public function setEnhanceSigchildCompatibility($enhance)
     {
         $this->enhanceSigchildCompatibility = (Boolean) $enhance;
+
+        return $this;
     }
 
     /**
Original file line number	Diff line number	Diff line change
`@@ -614,22 +614,21 @@ public function stop($timeout=10)`
`614`	`614`	`public function addOutput($line)`
`615`	`615`	`{`
`616`	`616`	`$this->stdout .= $line;`
`617`		`-`
`618`		`- return $this;`
`619`	`617`	`}`
`620`	`618`
`621`	`619`	`public function addErrorOutput($line)`
`622`	`620`	`{`
`623`	`621`	`$this->stderr .= $line;`
`624`		`-`
`625`		`- return $this;`
`626`	`622`	`}`
`627`	`623`
`628`	`624`	`public function getCommandLine()`
`629`	`625`	`{`
`630`	`626`	`return $this->commandline;`
`631`	`627`	`}`
`632`	`628`
	`629`	`+ /**`
	`630`	`+ * @return self The current Process instance`
	`631`	`+ */`
`633`	`632`	`public function setCommandLine($commandline)`
`634`	`633`	`{`
`635`	`634`	`$this->commandline = $commandline;`
`@@ -648,6 +647,8 @@ public function getTimeout()`
`648`	`647`	`* To disable the timeout, set this value to null.`
`649`	`648`	`*`
`650`	`649`	`* @param integer\|null`
	`650`	`+ *`
	`651`	`+ * @return self The current Process instance`
`651`	`652`	`*/`
`652`	`653`	`public function setTimeout($timeout)`
`653`	`654`	`{`
`@@ -673,6 +674,9 @@ public function getWorkingDirectory()`
`673`	`674`	`return $this->cwd;`
`674`	`675`	`}`
`675`	`676`
	`677`	`+ /**`
	`678`	`+ * @return self The current Process instance`
	`679`	`+ */`
`676`	`680`	`public function setWorkingDirectory($cwd)`
`677`	`681`	`{`
`678`	`682`	`$this->cwd = $cwd;`
`@@ -685,6 +689,9 @@ public function getEnv()`
`685`	`689`	`return $this->env;`
`686`	`690`	`}`
`687`	`691`
	`692`	`+ /**`
	`693`	`+ * @return self The current Process instance`
	`694`	`+ */`
`688`	`695`	`public function setEnv(array $env)`
`689`	`696`	`{`
`690`	`697`	`$this->env = $env;`
`@@ -697,6 +704,9 @@ public function getStdin()`
`697`	`704`	`return $this->stdin;`
`698`	`705`	`}`
`699`	`706`
	`707`	`+ /**`
	`708`	`+ * @return self The current Process instance`
	`709`	`+ */`
`700`	`710`	`public function setStdin($stdin)`
`701`	`711`	`{`
`702`	`712`	`$this->stdin = $stdin;`
`@@ -709,6 +719,9 @@ public function getOptions()`
`709`	`719`	`return $this->options;`
`710`	`720`	`}`
`711`	`721`
	`722`	`+ /**`
	`723`	`+ * @return self The current Process instance`
	`724`	`+ */`
`712`	`725`	`public function setOptions(array $options)`
`713`	`726`	`{`
`714`	`727`	`$this->options = $options;`
`@@ -721,11 +734,14 @@ public function getEnhanceWindowsCompatibility()`
`721`	`734`	`return $this->enhanceWindowsCompatibility;`
`722`	`735`	`}`
`723`	`736`
	`737`	`+ /**`
	`738`	`+ * @return self The current Process instance`
	`739`	`+ */`
`724`	`740`	`public function setEnhanceWindowsCompatibility($enhance)`
`725`	`741`	`{`
`726`	`742`	`$this->enhanceWindowsCompatibility = (Boolean) $enhance;`
`727`	`743`
`728`		`- return $this;'`
	`744`	`+ return $this;`
`729`	`745`	`}`
`730`	`746`
`731`	`747`	`/**`
`@@ -746,10 +762,14 @@ public function getEnhanceSigchildCompatibility()`
`746`	`762`	`* the --enable-sigchild option`
`747`	`763`	`*`
`748`	`764`	`* @param Boolean $enhance`
	`765`	`+ *`
	`766`	`+ * @return self The current Process instance`
`749`	`767`	`*/`
`750`	`768`	`public function setEnhanceSigchildCompatibility($enhance)`
`751`	`769`	`{`
`752`	`770`	`$this->enhanceSigchildCompatibility = (Boolean) $enhance;`
	`771`	`+`
	`772`	`+ return $this;`
`753`	`773`	`}`
`754`	`774`
`755`	`775`	`/**`