diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/uca-camera.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/uca-camera.c b/src/uca-camera.c index 6f44957..9c90f1a 100644 --- a/src/uca-camera.c +++ b/src/uca-camera.c @@ -943,6 +943,9 @@ uca_camera_grab (UcaCamera *camera, gpointer data, GError **error) else { gpointer buffer; + if (camera->priv->ring_buffer == NULL) + return FALSE; + /* * Spin-lock until we can read something. This shouldn't happen to * often, as buffering is usually used in those cases when the camera is |