bug#9990: valgrind warning in add_row_entry

[Dan Nicolaescu]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Dan Nicolaescu <dann@gnu.org>
>> Cc: 9990@debbugs.gnu.org
>> Date: Fri, 18 Nov 2011 16:43:11 -0500
>> 
>> >> Unfortunately it still complains in:
>> >> 
>> >> ==11270==    at 0x41314F: adjust_glyph_matrix (dispnew.c:612)
>> >
>> > What does this line say in your sources?
>> >
>> 
>>               xassert (!row->enabled_p || verify_row_hash (row));
>
> So it complains about `row' itself, or maybe about the enabled_p
> field, is that right?

It's either row, row->enabled_p or row->hash.  (In case the warning is
valid...)