svl/source/undo/undo.cxx | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
New commits:
commit f5dce79d272b47886f16a422f985ee250d228649
Author: Stephan Bergmann <sberg...@redhat.com>
Date: Fri Jan 27 14:58:19 2012 +0100
Do not move nCurUndoAction < 0.
(Could easily happen when max undo steps is set to 1.)
Signed-off-by: Michael Meeks <michael.me...@suse.com>
diff --git a/svl/source/undo/undo.cxx b/svl/source/undo/undo.cxx
index e3b8cd1..e61d695 100644
--- a/svl/source/undo/undo.cxx
+++ b/svl/source/undo/undo.cxx
@@ -658,7 +658,10 @@ bool SfxUndoManager::ImplAddUndoAction_NoNotify(
SfxUndoAction *pAction, bool bT
{
i_guard.markForDeletion(
m_pData->pActUndoArray->aUndoActions[0].pAction );
m_pData->pActUndoArray->aUndoActions.Remove(0);
- --m_pData->pActUndoArray->nCurUndoAction;
+ if (m_pData->pActUndoArray->nCurUndoAction > 0)
+ {
+ --m_pData->pActUndoArray->nCurUndoAction;
+ }
}
}
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