Merge pull request #2 from pminnieur/patch-2

Parameters may be null
sensiolabs · Oct 9, 2012 · f2ee47f · f2ee47f
2 parents 1acb0a1 + 2bf3ff6
commit f2ee47f
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/Analyzer/Query.php b/Analyzer/Query.php
@@ -43,9 +43,14 @@ public function getSimilarQueries()
         return $this->filterIndistinctQueries($groupedQueries);
     }
 
-    private function generateQueryKeyWithParameters($sql, array $parameters)
+    private function generateQueryKeyWithParameters($sql, $parameters)
     {
-        return $this->generateQueryKeyWithoutParameters($sql) . ':' . sha1(serialize($parameters));
+        $key = $this->generateQueryKeyWithoutParameters($sql);
+        if (is_array($parameters)) {
+            $key .= ':' . sha1(serialize($parameters));
+        }
+
+        return $key;
     }
 
     private function generateQueryKeyWithoutParameters($sql)