From 531579e277f4a3a6f6caf837e150828a200d8539 Mon Sep 17 00:00:00 2001
From: "benjamin%smedbergs.us" <benjamin%smedbergs.us>
Date: Tue, 18 Jul 2006 18:21:22 +0000
Subject: [PATCH] Bug 324856, r=bryner Send notifications for
 RemoveFolderChildren, update bugs.

Original committer: brettw%gmail.com
Original revision: 1.36
Original date: 2006/01/27 00:36:16
---
 toolkit/components/places/src/nsNavHistoryResult.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/toolkit/components/places/src/nsNavHistoryResult.cpp b/toolkit/components/places/src/nsNavHistoryResult.cpp
index 23394377bce..07608050e2e 100644
--- a/toolkit/components/places/src/nsNavHistoryResult.cpp
+++ b/toolkit/components/places/src/nsNavHistoryResult.cpp
@@ -1120,8 +1120,13 @@ nsNavHistoryContainerResultNode::RemoveChildAt(PRInt32 aIndex,
   if (AreChildrenVisible() && childVisibleIndex >= 0)
     result->RowsRemoved(childVisibleIndex, visibleRows);
 
-  if (! aIsTemporary)
+  if (! aIsTemporary) {
     ReverseUpdateStats(mAccessCount - oldAccessCount);
+
+    // update our row (the twisty might have changed)
+    if (mVisibleIndex >= 0)
+      result->RowChanged(mVisibleIndex);
+  }
   return NS_OK;
 }
 
@@ -4329,7 +4334,7 @@ nsNavHistoryResult::RowsRemoved(PRInt32 aVisibleIndex, PRUint32 aCount)
     NS_NOTREACHED("RowsRemoved should only be called when there is a tree");
     return;
   }
-  if (aVisibleIndex < 0 || aVisibleIndex + aCount >=
+  if (aVisibleIndex < 0 || aVisibleIndex + aCount >
       mVisibleElements.Length()) {
     NS_NOTREACHED("Trying to remove invalid row");
     return;