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-rw-r--r--src/hashcomp.cpp4
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;