MFB

diff --git a/ext/date/lib/parse_tz.c b/ext/date/lib/parse_tz.c
index bf7cd808612e806b580073e722209b328fdc9c0d..723017eef0c9dcecec1590f515d1b570043f6297 100644 (file)
--- a/ext/date/lib/parse_tz.c
+++ b/ext/date/lib/parse_tz.c
@@ -192,7 +192,7 @@ void timelib_dump_tzinfo(timelib_tzinfo *tz)
        }
 }
 
-static int tz_search(char *timezone, int left, int right, const timelib_tzdb *tzdb)
+static int tz_search(char *timezone, unsigned int left, unsigned int right, const timelib_tzdb *tzdb)
 {
        int mid, cmp;