[PATCH] Don't crash if dwarf_decode_macro_bytes's 'body' is NULL

[Tom Tromey]

>>>>> "Sergio" == Sergio Durigan Junior <sergiodj@redhat.com> writes:

Sergio> Sorry, you're right, I left one extra argument there.  I was testing the
Sergio> patch on a VM, where I had everything correct, but then I made some
Sergio> extra adjustments and forgot to remove the extra "line == 0 ? _("zero")
Sergio> : _("non-zero")".

Sergio> As for the filename, I was following what other complaints were doing.

I think it's fine to just follow the other ones there.

Sergio> But I also agree that having a filename would be best.  What do you
Sergio> think of:

Sergio>     complaint (_("debug info gives %s invalid macro definition "
Sergio> 		 "without body (corrupted?) at line %d"
Sergio> 		 "on file %s"),
Sergio> 	       at_commandline ? _("command-line")
Sergio> 	       : _("in-file"),
Sergio> 	       line, current_file->filename);

Sergio> ?

Works for me.  This is ok, thanks.

Tom