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| author | David Robillard <d@drobilla.net> | 2022-05-26 23:07:24 -0400 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2022-05-26 23:22:40 -0400 |
| commit | 6ff13ee2a86a516f27fa80bc9253781dfd3c7787 (patch) | |
| tree | 588f69eb7e18c3ef8f040dc0ff28d0de5e6f9ee4 /src/Patchage.cpp | |
| parent | 4a21f42341a9195a3aab5a0281c47740c8bedbc2 (diff) | |
| download | patchage-6ff13ee2a86a516f27fa80bc9253781dfd3c7787.tar.gz patchage-6ff13ee2a86a516f27fa80bc9253781dfd3c7787.tar.bz2 patchage-6ff13ee2a86a516f27fa80bc9253781dfd3c7787.zip | |
Avoid potential null dereferences
As judged by GCC anyway.
Diffstat (limited to 'src/Patchage.cpp')
| -rw-r--r-- | src/Patchage.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/Patchage.cpp b/src/Patchage.cpp index 86d5dbf..7d10abf 100644 --- a/src/Patchage.cpp +++ b/src/Patchage.cpp @@ -639,9 +639,11 @@ update_edge_color(GanvEdge* edge, void* data) auto* patchage = static_cast<Patchage*>(data); Ganv::Edge* edgemm = Glib::wrap(edge); - auto* tail = dynamic_cast<CanvasPort*>((edgemm)->get_tail()); - if (tail) { - edgemm->set_color(patchage->conf().get_port_color(tail->type())); + if (edgemm) { + auto* tail = dynamic_cast<CanvasPort*>((edgemm)->get_tail()); + if (tail) { + edgemm->set_color(patchage->conf().get_port_color(tail->type())); + } } } |