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| author | Kris De Gussem <kris.degussem@gmail.com> | 2012-05-04 15:40:04 +0000 |
|---|---|---|
| committer | Kris <Kris.De.Gussem@hotmail.com> | 2012-05-04 15:40:04 +0000 |
| commit | ecdd31b0c95f8f210038bc3dd5dfc0afb7a68883 (patch) | |
| tree | 56a4dbdc763833577eebb9571128ac8ee8649117 /src/gradient-chemistry.cpp | |
| parent | cpp-style casting (diff) | |
| download | inkscape-ecdd31b0c95f8f210038bc3dd5dfc0afb7a68883.tar.gz inkscape-ecdd31b0c95f8f210038bc3dd5dfc0afb7a68883.zip | |
Adding checks to prevent null pointer dereferences
(bzr r11325)
Diffstat (limited to 'src/gradient-chemistry.cpp')
| -rw-r--r-- | src/gradient-chemistry.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/gradient-chemistry.cpp b/src/gradient-chemistry.cpp index a0da1e430..6983849fa 100644 --- a/src/gradient-chemistry.cpp +++ b/src/gradient-chemistry.cpp @@ -77,10 +77,12 @@ SPGradient *sp_gradient_ensure_vector_normalized(SPGradient *gr) } /* If gr hrefs some other gradient, remove the href */ - if (gr->ref->getObject()) { - // We are hrefing someone, so require flattening - gr->updateRepr(SP_OBJECT_WRITE_EXT | SP_OBJECT_WRITE_ALL); - sp_gradient_repr_set_link(gr->getRepr(), NULL); + if (gr->ref){ + if (gr->ref->getObject()) { + // We are hrefing someone, so require flattening + gr->updateRepr(SP_OBJECT_WRITE_EXT | SP_OBJECT_WRITE_ALL); + sp_gradient_repr_set_link(gr->getRepr(), NULL); + } } /* Everything is OK, set state flag */ |