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gst/gstutils.c: Check if caps are not NULL (fix bug #510194)

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Original commit message from CVS:
* gst/gstutils.c:
Check if caps are not NULL (fix bug #510194)
This commit is contained in:
Jan Schmidt 2008-01-30 13:12:24 +00:00
parent 127256b59a
commit 410af4fe50
1 changed files with 3 additions and 6 deletions
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9
gst/gstutils.c
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@ -1551,8 +1551,7 @@ gst_element_link_pads (GstElement * src, const gchar * srcpadname,
gst_element_get_request_pad (src, srctempl->name_template);
destpad =
gst_element_get_request_pad (dest, desttempl->name_template);
if (srcpad && destpad
&& pad_link_maybe_ghosting (srcpad, destpad)) {
if (pad_link_maybe_ghosting (srcpad, destpad)) {
GST_CAT_DEBUG (GST_CAT_ELEMENT_PADS,
"linked pad %s:%s to pad %s:%s",
GST_DEBUG_PAD_NAME (srcpad), GST_DEBUG_PAD_NAME (destpad));
@ -1561,10 +1560,8 @@ gst_element_link_pads (GstElement * src, const gchar * srcpadname,
return TRUE;
}
/* it failed, so we release the request pads */
if (srcpad)
gst_element_release_request_pad (src, srcpad);
if (destpad)
gst_element_release_request_pad (dest, destpad);
gst_element_release_request_pad (src, srcpad);
gst_element_release_request_pad (dest, destpad);
}
}
}