Gsteamer 1.0: minor fixup: handle NULL input to `ifo_set__try_parse`
Handle a NULL
input for the parsed_ifos
argument to ifo_set__try_parse
by doing something sensible (noticed while doing the Great Python3/Gstreamer Merge).
Sensible here could be: return true
/false
as appropriate but don’t do anything to parsed_ifos
, or explicitly abort()
in this case (and document that fact)