From a59fd1dff82d7ac8c57d890ca30a26c83fc54f52 Mon Sep 17 00:00:00 2001
From: Christos Tsantilas <chtsanti@users.sourceforge.net>
Date: Thu, 29 Aug 2013 13:22:43 +0300
Subject: [PATCH] Fix configuration file parsing bugs, related to quoted
 strings

Try to fix 'comparison between signed and unsigned integer expression' compiler
warning.
---
 src/ConfigParser.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ConfigParser.cc b/src/ConfigParser.cc
index c3b49079a4..e68a977a1c 100644
--- a/src/ConfigParser.cc
+++ b/src/ConfigParser.cc
@@ -188,7 +188,7 @@ ConfigParser::UnQuote(const char *token, const char **next)
     const char  *s = token + 1;
     char *d = UnQuoted;
     /* scan until the end of the quoted string, handling escape sequences*/
-    while (*s && *s != quoteChar && !errorStr && (d - UnQuoted) < sizeof(UnQuoted)) {
+    while (*s && *s != quoteChar && !errorStr && (size_t)(d - UnQuoted) < sizeof(UnQuoted)) {
         if (*s == '\\') {
             s++;
             switch (*s) {
-- 
2.47.2