From 29ee8ab0ad390e4a1f1cf2c86aea9d1b5d3411a0 Mon Sep 17 00:00:00 2001
From: special <special@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Tue, 7 Apr 2009 08:34:34 +0000
Subject: Fix irc_char_traits::find to behave correctly when the character is
 not found. Bug #823, patch by Phoenix Fledgeling

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11291 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/hashcomp.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/hashcomp.cpp')

diff --git a/src/hashcomp.cpp b/src/hashcomp.cpp
index 3db888af5..a2b1eab0b 100644
--- a/src/hashcomp.cpp
+++ b/src/hashcomp.cpp
@@ -154,7 +154,7 @@ const char* irc::irc_char_traits::find(const char* s1, int  n, char c)
 {
 	while(n-- > 0 && national_case_insensitive_map[(unsigned char)*s1] != national_case_insensitive_map[(unsigned char)c])
 		s1++;
-	return s1;
+	return (n >= 0) ? s1 : NULL;
 }
 
 irc::tokenstream::tokenstream(const std::string &source) : tokens(source), last_pushed(false)
-- 
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