From edf088a15d74ace22c7bf12a160caf98d31fa1d8 Mon Sep 17 00:00:00 2001 From: David Robillard Date: Fri, 9 May 2008 15:58:18 +0000 Subject: Fix crash when receiving Jack MIDI events. git-svn-id: http://svn.drobilla.net/lad/ingen@1204 a436a847-0d15-0410-975c-d299462d15a1 --- src/libs/engine/EventBuffer.cpp | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'src/libs') diff --git a/src/libs/engine/EventBuffer.cpp b/src/libs/engine/EventBuffer.cpp index 2173551a..d11989ab 100644 --- a/src/libs/engine/EventBuffer.cpp +++ b/src/libs/engine/EventBuffer.cpp @@ -161,9 +161,11 @@ EventBuffer::append(uint32_t frames, const uint8_t* data) { #ifndef NDEBUG - LV2_Event* last_event = lv2_event_get(&_iter, NULL); - assert(last_event->frames < frames - || (last_event->frames == frames && last_event->subframes <= subframes)); + if (lv2_event_is_valid(&_iter)) { + LV2_Event* last_event = lv2_event_get(&_iter, NULL); + assert(last_event->frames < frames + || (last_event->frames == frames && last_event->subframes <= subframes)); + } #endif bool ret = lv2_event_write(&_iter, frames, subframes, type, size, data); -- cgit v1.2.1