From 851d65f42191b664ba09ce6df72d13db63aab921 Mon Sep 17 00:00:00 2001
From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15>
Date: Sun, 24 Aug 2008 16:53:47 +0000
Subject: Patch to reduce warnings from certain compilers.

git-svn-id: svn://vcs.exim.org/pcre/code/trunk@369 2f5784b3-3f2a-0410-8824-cb99058d5e15
---
 pcre_valid_utf8.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'pcre_valid_utf8.c')

diff --git a/pcre_valid_utf8.c b/pcre_valid_utf8.c
index bc3bc8f..5f2df08 100644
--- a/pcre_valid_utf8.c
+++ b/pcre_valid_utf8.c
@@ -154,6 +154,9 @@ for (p = string; length-- > 0; p++)
     if ((*(++p) & 0xc0) != 0x80) return p - string;
     }
   }
+#else
+(void)(string);  /* Keep picky compilers happy */
+(void)(length);  
 #endif
 
 return -1;
-- 
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