diff options
| author | Bent Bisballe Nyeng <deva@aasimon.org> | 2014-07-02 15:49:11 +0200 |
|---|---|---|
| committer | Bent Bisballe Nyeng <deva@aasimon.org> | 2014-07-02 15:49:11 +0200 |
| commit | b69bba9b089afc69df837ae69d55debf5a14ca1a (patch) | |
| tree | 0cf6e79dde0ae4010f4474a145fe0d650f5aca0c /src/dv1394.cc | |
| parent | bf36a4c4b2376a2288d437591ea4263cdd946796 (diff) | |
Fix crash on missing firewire interface.
Diffstat (limited to 'src/dv1394.cc')
| -rw-r--r-- | src/dv1394.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/dv1394.cc b/src/dv1394.cc index 0fde723..2086604 100644 --- a/src/dv1394.cc +++ b/src/dv1394.cc @@ -77,6 +77,7 @@ bool dv1394::connect() handle = raw1394_new_handle_on_port(port); //printf(" handle: %p\n", handle); + if(!handle) return false; frame = iec61883_dv_fb_init(handle, write_frame, this); //printf(" frame: %p\n", frame); |