From: Jim Meyering <jim@meyering.net>
Date: Mon, 1 Feb 1999 13:50:12 +0000 (+0000)
Subject: (STRXCASECMP_FUNCTION): Don't increment within macro argument list.
X-Git-Tag: cvs-readonly~7476
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=7d6f71cd2a388d4909dda4eba120a899358da478;p=gnulib.git

(STRXCASECMP_FUNCTION): Don't increment within macro argument list.
From Akim Demaille.
---

diff --git a/lib/strcasecmp.c b/lib/strcasecmp.c
index 0ae96276d..ae7601de0 100644
--- a/lib/strcasecmp.c
+++ b/lib/strcasecmp.c
@@ -51,11 +51,14 @@ STRXCASECMP_FUNCTION (const char *s1, const char *s2 STRXCASECMP_DECLARE_N)
 
   do
     {
-      c1 = TOLOWER (*p1++);
-      c2 = TOLOWER (*p2++);
+      c1 = TOLOWER (*p1);
+      c2 = TOLOWER (*p2);
 
       if (LENGTH_LIMIT_EXPR (--n == 0) || c1 == '\0')
 	break;
+
+      ++p1;
+      ++p2;
     }
   while (c1 == c2);