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-rw-r--r--src/instance.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/src/instance.c b/src/instance.c
index 2f68692..ca15ffe 100644
--- a/src/instance.c
+++ b/src/instance.c
@@ -301,11 +301,13 @@ suil_instance_port_event(SuilInstance* instance,
uint32_t format,
const void* buffer)
{
- instance->descriptor->port_event(instance->handle,
- port_index,
- buffer_size,
- format,
- buffer);
+ if (instance->descriptor->port_event) {
+ instance->descriptor->port_event(instance->handle,
+ port_index,
+ buffer_size,
+ format,
+ buffer);
+ }
}
SUIL_API