Cast this to const unsigned char, not just unsigned char. We don't/can't modify them, and this avoids a warning on some compilers.

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9205 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 2 insertions, 2 deletions

diff --git a/src/hashcomp.cpp b/src/hashcomp.cpp
index ebd03fed2..a27a83f64 100644
--- a/src/hashcomp.cpp
+++ b/src/hashcomp.cpp
@@ -99,8 +99,8 @@ size_t nspace::hash_compare<irc::string, std::less<irc::string> >::operator()(co
 
 bool irc::StrHashComp::operator()(const std::string& s1, const std::string& s2) const
 {
-	unsigned char* n1 = (unsigned char*)s1.c_str();
-	unsigned char* n2 = (unsigned char*)s2.c_str();
+	const unsigned char* n1 = (const unsigned char*)s1.c_str();
+	const unsigned char* n2 = (const unsigned char*)s2.c_str();
 	for (; *n1 && *n2; n1++, n2++)
 		if (lowermap[*n1] != lowermap[*n2])
 			return false;