diff --git a/sflphone-client-gnome/src/video/video_preview.c b/sflphone-client-gnome/src/video/video_preview.c index a179adc31a47ae01d4052f503c3fcde772849ba0..723ce24765c4d74348830a97035155ab5533e06b 100644 --- a/sflphone-client-gnome/src/video/video_preview.c +++ b/sflphone-client-gnome/src/video/video_preview.c @@ -360,12 +360,12 @@ readFrameFromShm(VideoPreviewPrivate *priv) if (sem_set_id == -1) return FALSE; - if (sem_wait(sem_set_id) == -1) { + while (sem_wait(sem_set_id) == -1) { if (errno != EAGAIN) { g_print("Could not read from shared memory!\n"); perror("shm: "); + return FALSE; } - return FALSE; } if (priv->using_clutter) {