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regcomp.c: Silence compiler warning
authorKarl Williamson <khw@cpan.org>
Thu, 20 Aug 2020 01:49:15 +0000 (19:49 -0600)
committerKarl Williamson <khw@cpan.org>
Thu, 20 Aug 2020 01:50:54 +0000 (19:50 -0600)
commit368fbfb2f2557bb955df540800527dd46257f9e7
tree8da64f9040894d2aeba7d39be0a05c87389f8ceb
parent8225553549ce33b54d07437afa96c60cc5329c76
regcomp.c: Silence compiler warning

This commit goes back to using av_top_index to silence the
signed/unsigned comparison warning.  Other methods could have been used,
but the signed variable is actually used to fetch the array index, so I
decided to go this route.
regcomp.c