Bug 801937 - JavaScript strict warning in scratchpad.js; r=harth

2012-10-15 16:30:37 -07:00
parent 197e99bc7e
commit 0794472f6b
1 changed files with 9 additions and 4 deletions
--- a/browser/devtools/scratchpad/scratchpad.js
+++ b/browser/devtools/scratchpad/scratchpad.js
@@ -1243,8 +1243,13 @@ var Scratchpad = {
    }

    this.resetContext();
-    this.gBrowser.selectedBrowser.removeEventListener("load",
-        this._reloadAndRunEvent, true);
+
+    // This event is created only after user uses 'reload and run' feature.
+    if (this._reloadAndRunEvent) {
+      this.gBrowser.selectedBrowser.removeEventListener("load",
+          this._reloadAndRunEvent, true);
+    }
+
    this.editor.removeEventListener(SourceEditor.EVENTS.DIRTY_CHANGED,
                                    this._onDirtyChanged);
    PreferenceObserver.uninit();