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| author | Johan B. C. Engelen <jbc.engelen@swissonline.ch> | 2011-05-01 14:27:28 +0000 |
|---|---|---|
| committer | Johan Engelen <goejendaagh@zonnet.nl> | 2011-05-01 14:27:28 +0000 |
| commit | 7f81932011c4ad87db74d62a2843949f4a5a3ffe (patch) | |
| tree | 6177fdcf66834758843b4e3211a9f8819508d659 /src/extension/internal/cairo-renderer.cpp | |
| parent | German translation update (diff) | |
| download | inkscape-7f81932011c4ad87db74d62a2843949f4a5a3ffe.tar.gz inkscape-7f81932011c4ad87db74d62a2843949f4a5a3ffe.zip | |
Fix crashes on empty marker definitions.
Fixed bugs:
- https://launchpad.net/bugs/774834
(bzr r10195)
Diffstat (limited to 'src/extension/internal/cairo-renderer.cpp')
| -rw-r--r-- | src/extension/internal/cairo-renderer.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/extension/internal/cairo-renderer.cpp b/src/extension/internal/cairo-renderer.cpp index dbda82c28..c7c9d3a61 100644 --- a/src/extension/internal/cairo-renderer.cpp +++ b/src/extension/internal/cairo-renderer.cpp @@ -170,11 +170,13 @@ static void sp_shape_render_invoke_marker_rendering(SPMarker* marker, Geom::Affi if (render) { SPItem* marker_item = sp_item_first_item_child(marker); - tr = (Geom::Affine)marker_item->transform * (Geom::Affine)marker->c2p * tr; - Geom::Affine old_tr = marker_item->transform; - marker_item->transform = tr; - ctx->getRenderer()->renderItem (ctx, marker_item); - marker_item->transform = old_tr; + if (marker_item) { + tr = (Geom::Affine)marker_item->transform * (Geom::Affine)marker->c2p * tr; + Geom::Affine old_tr = marker_item->transform; + marker_item->transform = tr; + ctx->getRenderer()->renderItem (ctx, marker_item); + marker_item->transform = old_tr; + } } } |