Avoid PHP warning in fopen, fixes #6296

artefactual · Feb 6, 2014 · 34b9205 · 34b9205
1 parent 8407163
commit 34b9205
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/debug/arWebDebugPanel.class.php b/lib/debug/arWebDebugPanel.class.php
@@ -52,7 +52,8 @@ protected function getCurrentGitRevision()
   {
     $gitDirectory = sfConfig::get('sf_web_dir').DIRECTORY_SEPARATOR.'.git'.DIRECTORY_SEPARATOR;
     $headFile = $gitDirectory.'HEAD';
-    if (false !== $fd = fopen($headFile, 'r'))
+    // Use at sign to avoid unnecessary warning
+    if (false !== $fd = @fopen($headFile, 'r'))
     {
       $line = fgets($fd);
       fclose($fd);