[Config] use is_file in FileResource::exists()

everzet · everzet · commit 56b60c8d460d · 2012-06-20T10:11:30.000+02:00
file resource existence check shouldn't return true if there's
directory with same name instead of file.
diff --git a/src/Symfony/Component/Config/Resource/FileResource.php b/src/Symfony/Component/Config/Resource/FileResource.php
@@ -87,7 +87,7 @@ public function isFresh($timestamp)
      */
     public function exists()
     {
-        return file_exists($this->resource);
+        return is_file($this->resource);
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -87,7 +87,7 @@ public function isFresh($timestamp)`
`87`	`87`	`*/`
`88`	`88`	`public function exists()`
`89`	`89`	`{`
`90`		`- return file_exists($this->resource);`
	`90`	`+ return is_file($this->resource);`
`91`	`91`	`}`
`92`	`92`
`93`	`93`	`/**`