Remove unnecessary if construct

ausi · ausi · commit fc745f45949f · 2017-04-06T20:04:32.000+02:00
If `0 === $depth` evaluates to true `str_repeat('../', $depth)` would result in the empty string anyway, so there is no need to handle this case.
diff --git a/src/Symfony/Component/Filesystem/Filesystem.php b/src/Symfony/Component/Filesystem/Filesystem.php
@@ -400,13 +400,8 @@ public function makePathRelative($endPath, $startPath)
             $depth = count($startPathArr) - $index;
         }
 
-        // When we need to traverse from the start, and we are starting from a root path, don't add '../'
-        if ('/' === $startPath[0] && 0 === $index && 0 === $depth) {
-            $traverser = '';
-        } else {
-            // Repeated "../" for each level need to reach the common path
-            $traverser = str_repeat('../', $depth);
-        }
+        // Repeated "../" for each level need to reach the common path
+        $traverser = str_repeat('../', $depth);
 
         $endPathRemainder = implode('/', array_slice($endPathArr, $index));
 
