diff options
Diffstat (limited to 'drawinglayer/source/primitive3d/polygontubeprimitive3d.cxx')
| -rw-r--r-- | drawinglayer/source/primitive3d/polygontubeprimitive3d.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drawinglayer/source/primitive3d/polygontubeprimitive3d.cxx b/drawinglayer/source/primitive3d/polygontubeprimitive3d.cxx index 77487db04db8..495c06f303dd 100644 --- a/drawinglayer/source/primitive3d/polygontubeprimitive3d.cxx +++ b/drawinglayer/source/primitive3d/polygontubeprimitive3d.cxx @@ -42,9 +42,10 @@ namespace drawinglayer static Primitive3DSequence aLineTubeList; static sal_uInt32 nLineTubeSegments(0L); static attribute::MaterialAttribute3D aLineMaterial; + static ::osl::Mutex aMutex; // may exclusively change static data, use mutex - ::osl::Mutex m_mutex; + ::osl::MutexGuard aGuard(aMutex); if(nSegments != nLineTubeSegments || !(rMaterial == aLineMaterial)) { |