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authorDavid Robillard <d@drobilla.net>2010-01-29 01:43:54 +0000
committerDavid Robillard <d@drobilla.net>2010-01-29 01:43:54 +0000
commitd5a514148bec58cd7e97d032259362b2e19c0e95 (patch)
tree64ea4dd182a8918b47a6d5f391e2cd097aebb526 /src/engine/events/SetMetadata.cpp
parent36039b294ee823ceb2c239129defc5eafa110247 (diff)
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Magic MIDI binding via special ingen_control port.
Always set lv2:minimum and lv2:maximum properties for control ports so they show up in properties dialog (and can be used for MIDI binding). git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@2391 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/engine/events/SetMetadata.cpp')
-rw-r--r--src/engine/events/SetMetadata.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/engine/events/SetMetadata.cpp b/src/engine/events/SetMetadata.cpp
index 5669b63d..ae69aecf 100644
--- a/src/engine/events/SetMetadata.cpp
+++ b/src/engine/events/SetMetadata.cpp
@@ -203,7 +203,7 @@ SetMetadata::execute(ProcessContext& context)
if (_create_event) {
QueuedEvent::execute(context);
_create_event->execute(context);
- if (_blocking)
+ if (_blocking && _source)
_source->unblock();
return;
}