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-rw-r--r--devtools/server/actors/webbrowser.js6
1 files changed, 5 insertions, 1 deletions
diff --git a/devtools/server/actors/webbrowser.js b/devtools/server/actors/webbrowser.js
index 1808895b1..dffe49b91 100644
--- a/devtools/server/actors/webbrowser.js
+++ b/devtools/server/actors/webbrowser.js
@@ -2501,7 +2501,11 @@ DebuggerProgressListener.prototype = {
if (isWindow && isStop) {
// Don't dispatch "navigate" event just yet when there is a redirect to
// about:neterror page.
- if (request.status != Cr.NS_OK) {
+ // Navigating to about:neterror will make `status` be something else than NS_OK.
+ // But for some error like NS_BINDING_ABORTED we don't want to emit any `navigate`
+ // event as the page load has been cancelled and the related page document is going
+ // to be a dead wrapper.
+ if (request.status != Cr.NS_OK && request.status != Cr.NS_BINDING_ABORTED) {
// Instead, listen for DOMContentLoaded as about:neterror is loaded
// with LOAD_BACKGROUND flags and never dispatches load event.
// That may be the same reason why there is no onStateChange event