From: Richard Stallman <rms@gnu.org>
Date: Mon, 9 Sep 2002 19:41:30 +0000 (+0000)
Subject: (regnum_t): Use signed int, not unsigned int.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7dabee6ba9380ff6f296ced00e67775ca7ff3d42;p=pspp

(regnum_t): Use signed int, not unsigned int.
---

diff --git a/regex.c b/regex.c
index 317e630f72..43351b380d 100644
--- a/regex.c
+++ b/regex.c
@@ -1834,7 +1834,7 @@ static int analyse_first _RE_ARGS ((re_char *p, re_char *pend,
 
 /* But patterns can have more than `MAX_REGNUM' registers.  We just
    ignore the excess.  */
-typedef unsigned regnum_t;
+typedef int regnum_t;
 
 
 /* Macros for the compile stack.  */