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v4lsrc: don't log not-yet-initialised integer value

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This commit is contained in:
Tim-Philipp Müller 2009-09-01 14:30:41 +01:00
parent 1af601d403
commit e2e5a1da06
1 changed files with 4 additions and 1 deletions
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5
sys/v4l/v4lsrc_calls.c
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@ -259,10 +259,11 @@ gst_v4lsrc_capture_start (GstV4lSrc * v4lsrc)
gboolean
gst_v4lsrc_grab_frame (GstV4lSrc * v4lsrc, gint * num)
{
GST_LOG_OBJECT (v4lsrc, "grabbing frame %d", *num);
GST_V4L_CHECK_OPEN (GST_V4LELEMENT (v4lsrc));
GST_V4L_CHECK_ACTIVE (GST_V4LELEMENT (v4lsrc));
GST_LOG_OBJECT (v4lsrc, "grabbing frame");
g_mutex_lock (v4lsrc->mutex_queue_state);
/* do we have enough frames? */
@ -297,6 +298,8 @@ gst_v4lsrc_grab_frame (GstV4lSrc * v4lsrc, gint * num)
g_mutex_unlock (v4lsrc->mutex_queue_state);
GST_LOG_OBJECT (v4lsrc, "grabbed frame %d", *num);
return TRUE;
}