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| author | Denis Declara <declara91@gmail.com> | 2012-05-05 13:32:42 +0000 |
|---|---|---|
| committer | Denis Declara <declara91@gmail.com> | 2012-05-05 13:32:42 +0000 |
| commit | aeb9c1bde66de096910757abb17dedb94ad74207 (patch) | |
| tree | c0adf97685b0fa8af1553b14d20601f280492762 /src/sp-use.cpp | |
| parent | Fixed some math, so that the objects now line up correctly (diff) | |
| parent | Adding checks to prevent null pointer dereferences (diff) | |
| download | inkscape-aeb9c1bde66de096910757abb17dedb94ad74207.tar.gz inkscape-aeb9c1bde66de096910757abb17dedb94ad74207.zip | |
Trunk merge
(bzr r11073.1.29)
Diffstat (limited to 'src/sp-use.cpp')
| -rw-r--r-- | src/sp-use.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/sp-use.cpp b/src/sp-use.cpp index 5bbb1c1a8..e39f560c3 100644 --- a/src/sp-use.cpp +++ b/src/sp-use.cpp @@ -741,10 +741,14 @@ SPItem *sp_use_unlink(SPUse *use) return item; } -SPItem * -sp_use_get_original(SPUse *use) +SPItem *sp_use_get_original(SPUse *use) { - SPItem *ref = use->ref->getObject(); + SPItem *ref = NULL; + if (use){ + if (use->ref){ + ref = use->ref->getObject(); + } + } return ref; } |