From c4f015da5b3db90a9d2fa558b9e4d2ece48a387f Mon Sep 17 00:00:00 2001 From: "mozilla.mano%sent.com" Date: Wed, 23 Mar 2005 11:10:46 +0000 Subject: [PATCH] Bug 274553 - Blocking iframes either via an extension or userchrome.css breaks find toolbar search. patch from Michael Clackler , r=mconnor git-svn-id: svn://10.0.0.236/trunk@171053 18797224-902f-48f8-a5cc-f745e15eee43 --- .../toolkit/components/typeaheadfind/content/findBar.js | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/mozilla/toolkit/components/typeaheadfind/content/findBar.js b/mozilla/toolkit/components/typeaheadfind/content/findBar.js index 80c574ec66b..61e05d7bdaa 100755 --- a/mozilla/toolkit/components/typeaheadfind/content/findBar.js +++ b/mozilla/toolkit/components/typeaheadfind/content/findBar.js @@ -243,9 +243,10 @@ function highlight(range, node) function getSelectionControllerForFindToolbar(ds) { - var display = ds.QueryInterface(Components.interfaces.nsIInterfaceRequestor).getInterface(Components.interfaces.nsISelectionDisplay); - if (!display) - return null; + try { + var display = ds.QueryInterface(Components.interfaces.nsIInterfaceRequestor).getInterface(Components.interfaces.nsISelectionDisplay); + } + catch (e) { return null; } return display.QueryInterface(Components.interfaces.nsISelectionController); }