Empty shortcut check in the constructor

nanocom · nanocom · commit 2c19b3c7e52e · 2012-05-20T15:39:51.000+02:00
diff --git a/src/Symfony/Component/Console/Input/InputOption.php b/src/Symfony/Component/Console/Input/InputOption.php
@@ -58,6 +58,10 @@ public function __construct($name, $shortcut = null, $mode = null, $description
             if ('-' === $shortcut[0]) {
                 $shortcut = substr($shortcut, 1);
             }
+
+            if (empty($shortcut)) {
+                $shortcut = null;
+            }
         }
 
         if (null === $mode) {

Original file line number	Diff line number	Diff line change
`@@ -58,6 +58,10 @@ public function __construct($name, $shortcut = null, $mode = null, $description`
`58`	`58`	`if ('-' === $shortcut[0]) {`
`59`	`59`	`$shortcut = substr($shortcut, 1);`
`60`	`60`	`}`
	`61`	`+`
	`62`	`+ if (empty($shortcut)) {`
	`63`	`+ $shortcut = null;`
	`64`	`+ }`
`61`	`65`	`}`
`62`	`66`
`63`	`67`	`if (null === $mode) {`