# HG changeset patch
# User Jim Meyering <jim@meyering.net>
# Date 1038068254 0
# Node ID 1b8d73039203c3ccf8bf2c73c8e3ecfd96baa540
# Parent  d34039a8580697f0e74ca8d67dc38c516401b57b
(str2signum, sig2str): Avoid a warning from gcc:
Use `unsigned', not `int', as type of index.

diff --git a/lib/sig2str.c b/lib/sig2str.c
--- a/lib/sig2str.c
+++ b/lib/sig2str.c
@@ -270,7 +270,7 @@
     }
   else
     {
-      int i;
+      unsigned i;
       for (i = 0; i < NUMNAME_ENTRIES; i++)
 	if (strcmp (numname_table[i].name, signame) == 0)
 	  return numname_table[i].num;
@@ -315,7 +315,7 @@
 int
 sig2str (int signum, char *signame)
 {
-  int i;
+  unsigned i;
   for (i = 0; i < NUMNAME_ENTRIES; i++)
     if (numname_table[i].num == signum)
       {