Replace plus by a dot as concat operator in filename creation

phpmd · Mar 10, 2016 · 6a121ea · 6a121ea
1 parent 1ce4c58
commit 6a121ea
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/php/PHPMD/RuleSetFactory.php b/src/main/php/PHPMD/RuleSetFactory.php
@@ -187,7 +187,7 @@ private function createRuleSetFileName($ruleSetOrFileName)
             if (file_exists($fileName) === true) {
                 return $fileName;
             }
-            $fileName = $includePath . '/' . $ruleSetOrFileName + ".xml";
+            $fileName = $includePath . '/' . $ruleSetOrFileName . ".xml";
             if (file_exists($fileName) === true) {
                 return $fileName;
             }