[Pale-Moon] make sure anchor.top is not smaller than zero

This commit is contained in:
roytam1 2021-11-09 21:19:43 +08:00
commit 7852cec48a

View file

@ -124,7 +124,7 @@ var FormValidationHandler =
let tabBrowser = aWindow.gBrowser;
this._anchor = tabBrowser.popupAnchor;
this._anchor.left = aPanelData.contentRect.left;
this._anchor.top = aPanelData.contentRect.top;
this._anchor.top = Math.max(0, aPanelData.contentRect.top);
this._anchor.width = aPanelData.contentRect.width;
this._anchor.height = aPanelData.contentRect.height;
this._anchor.hidden = false;