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camerabin: Do not assert on set_property to NULL for elements

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Check if the value is NULL before reffing them in set_property
for 'GstElement' properties
This commit is contained in:
Thiago Santos 2010-06-08 09:14:01 -03:00
parent 7806ba95b6
commit 233b09f9b9
1 changed files with 4 additions and 2 deletions
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6
gst/camerabin/gstcamerabin.c
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@ -3306,7 +3306,8 @@ gst_camerabin_set_property (GObject * object, guint prop_id,
if (camera->app_vf_sink)
gst_object_unref (camera->app_vf_sink);
camera->app_vf_sink = g_value_get_object (value);
gst_object_ref (camera->app_vf_sink);
if (camera->app_vf_sink)
gst_object_ref (camera->app_vf_sink);
}
break;
case ARG_VIDEO_SRC:
@ -3318,7 +3319,8 @@ gst_camerabin_set_property (GObject * object, guint prop_id,
if (camera->app_vid_src)
gst_object_unref (camera->app_vid_src);
camera->app_vid_src = g_value_get_object (value);
gst_object_ref (camera->app_vid_src);
if (camera->app_vid_src)
gst_object_ref (camera->app_vid_src);
}
break;
case ARG_AUDIO_SRC: