regcomp.c: avoid the sole warning from gcc's -Wtype-limits
authorJim Meyering <meyering@redhat.com>
Wed, 3 Feb 2010 17:01:36 +0000 (18:01 +0100)
committerJim Meyering <meyering@redhat.com>
Wed, 3 Feb 2010 17:01:36 +0000 (18:01 +0100)
commit9d0ad652de159d08e5f679842f8a2a5658196361
treef4c847ce6752e007c9c9c725a28edd0f8ce3a64b
parent107fb0e6719c49e35a6f4a3bdd0dabb19291efe0
regcomp.c: avoid the sole warning from gcc's -Wtype-limits

* lib/regcomp.c (TYPE_SIGNED): Define.
(parse_dup_op): Use it to avoid the sole warning from -Wtype-limits.
ChangeLog
lib/regcomp.c