Index: third_party/WebKit/Source/devtools/front_end/network/NetworkLogViewColumns.js |
diff --git a/third_party/WebKit/Source/devtools/front_end/network/NetworkLogViewColumns.js b/third_party/WebKit/Source/devtools/front_end/network/NetworkLogViewColumns.js |
index 9e3cef25b811bf396fb72a3a23b7294252d59fd5..ba5937a821b38932bbd07de0b2505c768fddae06 100644 |
--- a/third_party/WebKit/Source/devtools/front_end/network/NetworkLogViewColumns.js |
+++ b/third_party/WebKit/Source/devtools/front_end/network/NetworkLogViewColumns.js |
@@ -542,8 +542,9 @@ Network.NetworkLogViewColumns = class { |
return { |
box: anchor.boxInWindow(), |
show: popover => { |
+ var manager = anchor.request ? SDK.NetworkManager.forRequest(anchor.request) : null; |
var content = Components.DOMPresentationUtils.buildStackTracePreviewContents( |
- anchor.request.networkManager().target(), this._popupLinkifier, initiator.stack); |
+ manager ? manager.target() : null, this._popupLinkifier, initiator.stack); |
popover.contentElement.appendChild(content); |
return Promise.resolve(true); |
}, |