Try to find out which lines don't match.

horde · Dec 7, 2013 · b2f28be · b2f28be
1 parent 3c929ac
commit b2f28be
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/git-hooks/pre-receive.d/php-syntax-check b/git-hooks/pre-receive.d/php-syntax-check
@@ -21,7 +21,12 @@ function parseDiff($oldrev, $newrev, $diffcmd, $regex)
     }
 
     foreach ($diff as $diffline) {
-        preg_match($regex, $diffline, $matches);
+        if (!preg_match($regex, $diffline, $matches)) {
+            printf('Unknown line format "%s" from command call "%s"',
+                   $diffline,
+                   $diffcmd);
+            continue;
+        }
         $blob = $matches[1];
         $filename = $matches[2];