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plugins/elements/gstinputselector.c: Gracefully handle the cases when we dont' have otherpad.

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Original commit message from CVS:
* plugins/elements/gstinputselector.c: (gst_input_selector_event),
(gst_input_selector_query):
Gracefully handle the cases when we dont' have otherpad.
Fixes #556430
This commit is contained in:
Edward Hervey 2008-10-15 17:45:37 +00:00 committed by Tim-Philipp Müller
parent 832f2f46e7
commit acafa09a74
1 changed files with 10 additions and 7 deletions
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9
plugins/elements/gstinputselector.c
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@ -1017,15 +1017,16 @@ gst_input_selector_get_linked_pad (GstPad * pad, gboolean strict)
static gboolean static gboolean
gst_input_selector_event (GstPad * pad, GstEvent * event) gst_input_selector_event (GstPad * pad, GstEvent * event)
{ {
gboolean res; gboolean res = FALSE;
GstPad *otherpad; GstPad *otherpad;
otherpad = gst_input_selector_get_linked_pad (pad, TRUE); otherpad = gst_input_selector_get_linked_pad (pad, TRUE);
if (otherpad) {
res = gst_pad_push_event (otherpad, event); res = gst_pad_push_event (otherpad, event);
gst_object_unref (otherpad); gst_object_unref (otherpad);
}
return res; return res;
} }
@ -1034,7 +1035,7 @@ gst_input_selector_event (GstPad * pad, GstEvent * event)
static gboolean static gboolean
gst_input_selector_query (GstPad * pad, GstQuery * query) gst_input_selector_query (GstPad * pad, GstQuery * query)
{ {
gboolean res; gboolean res = TRUE;
GstInputSelector *sel; GstInputSelector *sel;
GstPad *otherpad; GstPad *otherpad;
@ -1101,9 +1102,11 @@ gst_input_selector_query (GstPad * pad, GstQuery * query)
break; break;
} }
default: default:
if (otherpad)
res = gst_pad_peer_query (otherpad, query); res = gst_pad_peer_query (otherpad, query);
break; break;
} }
if (otherpad)
gst_object_unref (otherpad); gst_object_unref (otherpad);
gst_object_unref (sel); gst_object_unref (sel);