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pad-monitor: Check if iterator exists before trying to use it

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This commit is contained in:
Edward Hervey 2013-09-02 12:18:07 -03:00 committed by Thiago Santos
parent 788054bda7
commit cc65145eb1
1 changed files with 7 additions and 0 deletions
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7
validate/gst/validate/gst-validate-pad-monitor.c
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@ -701,6 +701,13 @@ static void
iter = iter =
gst_pad_iterate_internal_links (GST_VALIDATE_PAD_MONITOR_GET_PAD gst_pad_iterate_internal_links (GST_VALIDATE_PAD_MONITOR_GET_PAD
(monitor)); (monitor));
if (iter == NULL) {
GST_WARNING_OBJECT (GST_VALIDATE_PAD_MONITOR_GET_PAD (monitor),
"No iterator available");
return;
}
done = FALSE; done = FALSE;
while (!done) { while (!done) {
GValue value = { 0, }; GValue value = { 0, };