MDL-52141 backup: Ensure we don't alter the log record when parsing it.

2015-12-03 11:53:09 +01:00
parent e2de9c6b6d
commit 6e8ca8a6ce
1 changed files with 4 additions and 1 deletions
@@ -97,7 +97,10 @@ class restore_log_rule implements processable {
        return $this->module . '-' . $this->action;
    }

-    public function process($log) {
+    public function process($inputlog) {
+
+        // There might be multiple rules that process this log, we can't alter it in the process of checking it.
+        $log = clone($inputlog);

        // Reset the allpairs array
        $this->allpairs = array();