regex: avoid compilation failure with upcoming gcc-4.4
authorJim Meyering <meyering@redhat.com>
Thu, 5 Feb 2009 18:57:35 +0000 (19:57 +0100)
committerJim Meyering <meyering@redhat.com>
Sat, 7 Feb 2009 10:04:22 +0000 (11:04 +0100)
commit2bf5212a9072b050b2a44c9695305c605e1b7dbe
treea8044678f6d95fa146377cfaccb48a0944683b70
parentdf1da811f288a89eb524a4176c6fd62bacfb954a
regex: avoid compilation failure with upcoming gcc-4.4

* lib/regex_internal.h: Revert e48d8b47fb3eee81d341b71c3e006efe9e3433a7
[workaround for PGC prior to 6.1-2].  Otherwise, we'd get this:
"... error: integer overflow in preprocessor expression".
ChangeLog
lib/regex_internal.h