From 6fbf4caf7385d988559701d14ceed7925b76997d Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Tue, 22 Mar 2011 14:11:12 +0100
Subject: [PATCH] beware of invalidated iterator

---
 sc/source/core/data/segmenttree.cxx |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/sc/source/core/data/segmenttree.cxx b/sc/source/core/data/segmenttree.cxx
index d7d1153..08c3e3c 100644
--- a/sc/source/core/data/segmenttree.cxx
+++ b/sc/source/core/data/segmenttree.cxx
@@ -204,12 +204,14 @@ template<typename _ValueType, typename _ExtValueType>
 void ScFlatSegmentsImpl<_ValueType, _ExtValueType>::removeSegment(SCCOLROW nPos1, SCCOLROW nPos2)
 {
     maSegments.shift_left(nPos1, nPos2);
+    maItr = maSegments.begin();
 }
 
 template<typename _ValueType, typename _ExtValueType>
 void ScFlatSegmentsImpl<_ValueType, _ExtValueType>::insertSegment(SCCOLROW nPos, SCCOLROW nSize, bool bSkipStartBoundary)
 {
     maSegments.shift_right(nPos, nSize, bSkipStartBoundary);
+    maItr = maSegments.begin();
 }
 
 template<typename _ValueType, typename _ExtValueType>
-- 
1.7.4.1