ext/lame/gstlame.c: don't pass an uninitialised string pointer to lame if we don't know how to handle the tag type, a...
ext/lame/gstlame.c: don't pass an uninitialised string pointer to lame if we don't know how to handle the tag type, a...

Original commit message from CVS:
* ext/lame/gstlame.c: (add_one_tag):
Fix handling of GST_TAG_DATE (#311679), don't pass an
uninitialised string pointer to lame if we don't know
how to handle the tag type, and fix minor memory leak.

pexip/gst-plugins-good,GrokImageCompression/gst-plugins-good,GrokImageCompression/gst-plugins-good,StreamUtils/gst-plugins-good,StreamUtils/gst-plugins-good,GStreamer/gst-plugins-good,GStreamer/gst-plugins-good,GrokImageCompression/gst-plugins-good,StreamUtils/gst-plugins-good,GStreamer/gst-plugins-good,pexip/gst-plugins-good,pexip/gst-plugins-good,GStreamer/gst-plugins-good,StreamUtils/gst-plugins-good,pexip/gst-plugins-good,pexip/gst-plugins-good,GrokImageCompression/gst-plugins-good