[Finder] @nicolas-grekas review: Better regular expression pattern

DerDu · DerDu · commit b1cfcdbf1c40 · 2018-10-02T12:30:35.000+02:00
Signed-off-by: Gerd Christian Kunze &lt;gerdchristian.kunze@googlemail.com&gt;
diff --git a/src/Symfony/Component/Finder/Finder.php b/src/Symfony/Component/Finder/Finder.php
@@ -742,7 +742,7 @@ private function normalizeDir($dir)
     {
         $dir = rtrim($dir, '/'.\DIRECTORY_SEPARATOR);
 
-        if (preg_match('!^(s)?ftp://!', $dir)) {
+        if (preg_match('#^s?ftp://#', $dir)) {
             $dir .= '/';
         }
 

Original file line number	Diff line number	Diff line change
`@@ -742,7 +742,7 @@ private function normalizeDir($dir)`
`742`	`742`	`{`
`743`	`743`	`$dir = rtrim($dir, '/'.\DIRECTORY_SEPARATOR);`
`744`	`744`
`745`		`- if (preg_match('!^(s)?ftp://!', $dir)) {`
	`745`	`+ if (preg_match('#^s?ftp://#', $dir)) {`
`746`	`746`	`$dir .= '/';`
`747`	`747`	`}`
`748`	`748`