From c01cab11b134f29572d2fa3aa20030f69c843e0b Mon Sep 17 00:00:00 2001
From: "aaronl%netscape.com"
 <aaronl%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Wed, 29 Jan 2003 03:39:36 +0000
Subject: [PATCH] Bug 190755. Backspace sometimes crashing find as you type.
 r=timeless, sr=jst, a=dbaron

git-svn-id: svn://10.0.0.236/trunk@137058 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/extensions/typeaheadfind/src/nsTypeAheadFind.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mozilla/extensions/typeaheadfind/src/nsTypeAheadFind.cpp b/mozilla/extensions/typeaheadfind/src/nsTypeAheadFind.cpp
index 23af09ffea8..8e09c149841 100644
--- a/mozilla/extensions/typeaheadfind/src/nsTypeAheadFind.cpp
+++ b/mozilla/extensions/typeaheadfind/src/nsTypeAheadFind.cpp
@@ -730,11 +730,13 @@ nsTypeAheadFind::HandleBackspace()
   if (mTypeAheadBuffer.Length() == 1 && 
       mRepeatingMode != eRepeatingCharReverse) {
     if (mStartFindRange) {
+      mIsFindingText = PR_TRUE; // Prevent selection listener side effects
       mFocusedDocSelection->RemoveAllRanges();
       mFocusedDocSelection->AddRange(mStartFindRange);
     }
 
     mFocusedDocSelection->CollapseToStart();
+    mIsFindingText = PR_FALSE;      
     CancelFind();
     mIsBackspaceProtectOn = PR_TRUE;