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Bug 274553 - Blocking iframes either via an extension or userchrome.css breaks find toolbar search. patch from Michael Clackler <mikeclackler@hotmail.com>, r=mconnor

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git-svn-id: svn://10.0.0.236/trunk@171053 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
mozilla.mano%sent.com
2005-03-23 11:10:46 +00:00
parent 7cdee15ca6
commit c4f015da5b
1 changed files with 4 additions and 3 deletions
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7
mozilla/toolkit/components/typeaheadfind/content/findBar.js
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@@ -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);
}