fdo#61000: writerfilter: filter out unsupported list tab stops

Change-Id: Ic9d31eba84b1d8d9cf93d8289621a65d43521a8b

1 files changed, 7 insertions, 1 deletions

diff --git a/writerfilter/source/dmapper/NumberingManager.cxx b/writerfilter/source/dmapper/NumberingManager.cxx
index fa59bd2c7062..38b1f07a1c9d 100644
--- a/writerfilter/source/dmapper/NumberingManager.cxx
+++ b/writerfilter/source/dmapper/NumberingManager.cxx
@@ -135,7 +135,13 @@ void ListLevel::SetValue( Id nId, sal_Int32 nValue )
             m_nXChFollow = nValue;
         break;
         case NS_ooxml::LN_CT_TabStop_pos:
-            m_nTabstop = nValue;
+            if (nValue < 0)
+            {
+                SAL_INFO("writerfilter",
+                        "unsupported list tab stop position " << nValue);
+            }
+            else
+                m_nTabstop = nValue;
         break;
         default:
             OSL_FAIL( "this line should never be reached");