1 files changed, 1 insertions, 1 deletions
diff --git a/src/hashcomp.cpp b/src/hashcomp.cpp
index a1e097509..7eb7075c7 100644
--- a/src/hashcomp.cpp
+++ b/src/hashcomp.cpp
@@ -86,7 +86,7 @@ size_t nspace::hash<string>::operator()(const string &s) const
 	 * only with *x replaced with lowermap[*x].
 	 * This avoids a copy to use hash<const char*>
 	 */
-	register unsigned long t = 0;
+	register size_t t = 0;
 	for (std::string::const_iterator x = s.begin(); x != s.end(); x++) /* ++x not x++, so we don't hash the \0 */
 		t = 5 * t + lowermap[(unsigned char)*x];
 	return size_t(t);