From: Jim Meyering <jim@meyering.net>
Date: Mon, 4 Aug 2003 08:55:44 +0000 (+0000)
Subject: (main): Use unsigned int instead of int for `nsigs'
X-Git-Tag: CPPI-1_11~130
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf572dd1d0a358928810eda6db06476c97c14591;p=thirdparty%2Fcoreutils.git

(main): Use unsigned int instead of int for `nsigs'
and for the indices to iterate through nsigs.
---

diff --git a/src/sort.c b/src/sort.c
index d92405c690..ad9b8f2e37 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -2204,7 +2204,7 @@ main (int argc, char **argv)
   char *minus = "-", **files;
   char const *outfile = minus;
   static int const sigs[] = { SIGHUP, SIGINT, SIGPIPE, SIGTERM };
-  int nsigs = sizeof sigs / sizeof *sigs;
+  unsigned int nsigs = sizeof sigs / sizeof *sigs;
 #ifdef SA_NOCLDSTOP
   struct sigaction oldact, newact;
 #endif
@@ -2252,7 +2252,7 @@ main (int argc, char **argv)
 
 #ifdef SA_NOCLDSTOP
   {
-    int i;
+    unsigned int i;
     sigemptyset (&caught_signals);
     for (i = 0; i < nsigs; i++)
       sigaddset (&caught_signals, sigs[i]);
@@ -2263,7 +2263,7 @@ main (int argc, char **argv)
 #endif
 
   {
-    int i;
+    unsigned int i;
     for (i = 0; i < nsigs; i++)
       {
 	int sig = sigs[i];