From: Jim Meyering <jim@meyering.net>
Date: Wed, 27 Nov 1996 05:05:52 +0000 (+0000)
Subject: (fraccompare): Add explicit `int' in `register' dcl, to
X-Git-Tag: TEXTUTILS-1_19q~73
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=952a4436eb75134f99105806e78155c7695387bb;p=thirdparty%2Fcoreutils.git

(fraccompare): Add explicit `int' in `register' dcl, to
avoid new warning from gcc.
---

diff --git a/src/sort.c b/src/sort.c
index 48758e058d..d9b718c1fa 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -762,7 +762,8 @@ findlines (struct buffer *buf, struct lines *lines)
 static int
 fraccompare (register const char *a, register const char *b)
 {
-  register tmpa = UCHAR (*a), tmpb = UCHAR (*b);
+  register int tmpa = UCHAR (*a);
+  register int tmpb = UCHAR (*b);
 
   if (tmpa == '.' && tmpb == '.')
     {