Bug 1142114: Fix broken cases of devtools calling once. r=jsantell

2015-03-11 10:00:25 -07:00
parent 9fbebea5ad
commit 214585490e
2 changed files with 5 additions and 4 deletions
--- a/browser/devtools/webconsole/console-output.js
+++ b/browser/devtools/webconsole/console-output.js
@@ -3209,9 +3209,10 @@ Widgets.ObjectRenderers.add({

    let isAttached = yield this.toolbox.walker.isInDOMTree(this._nodeFront);
    if (isAttached) {
-      let onReady = this.toolbox.inspector.once("inspector-updated");
+      let onReady = promise.defer();
+      this.toolbox.inspector.once("inspector-updated", onReady.resolve);
      yield this.toolbox.selection.setNodeFront(this._nodeFront, "console");
-      yield onReady;
+      yield onReady.promise;
    } else {
      throw null;
    }