1 files changed, 1 insertions, 1 deletions
diff --git a/compar.c b/compar.c
index 1301121f14..b3cfac2c69 100644
--- a/compar.c
+++ b/compar.c
@@ -79,7 +79,7 @@ cmp_between(x, min, max)
     int t = NUM2INT(c);
     if (t < 0) return FALSE;
 
-    c = rb_funcall(x, cmp, 1, min);
+    c = rb_funcall(x, cmp, 1, max);
     t = NUM2INT(c);
     if (t > 0) return FALSE;
     return TRUE;