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authorDavid Robillard <d@drobilla.net>2012-06-30 20:34:53 +0000
committerDavid Robillard <d@drobilla.net>2012-06-30 20:34:53 +0000
commit4f6a07c90866825ac15e146c459034006bf9338c (patch)
tree132679ef77f19a5b6d80b5f75ad9b6c640716a26 /src/gui/PatchCanvas.cpp
parent8f7f419adcfcd6cd7557b82266b064ed242793ad (diff)
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Fix occasional crashes after node deletion (fix #843).
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4506 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/gui/PatchCanvas.cpp')
-rw-r--r--src/gui/PatchCanvas.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gui/PatchCanvas.cpp b/src/gui/PatchCanvas.cpp
index 9c2abd5c..0857682a 100644
--- a/src/gui/PatchCanvas.cpp
+++ b/src/gui/PatchCanvas.cpp
@@ -419,6 +419,10 @@ PatchCanvas::remove_node(SharedPtr<const NodeModel> nm)
Views::iterator i = _views.find(nm);
if (i != _views.end()) {
+ const guint n_ports = i->second->num_ports();
+ for (gint p = n_ports - 1; p >= 0; --p) {
+ delete i->second->get_port(p);
+ }
delete i->second;
_views.erase(i);
}