1 files changed, 2 insertions, 2 deletions
diff --git a/ext/pathname/pathname.c b/ext/pathname/pathname.c
index 9cf6c32039..70f82583a1 100644
--- a/ext/pathname/pathname.c
+++ b/ext/pathname/pathname.c
@@ -1092,10 +1092,10 @@ s_glob_i(RB_BLOCK_CALL_FUNC_ARGLIST(elt, klass))
 static VALUE
 path_s_glob(int argc, VALUE *argv, VALUE klass)
 {
-    VALUE args[2];
+    VALUE args[3];
     int n;
 
-    n = rb_scan_args(argc, argv, "11", &args[0], &args[1]);
+    n = rb_scan_args(argc, argv, "12", &args[0], &args[1], &args[2]);
     if (rb_block_given_p()) {
         return rb_block_call(rb_cDir, id_glob, n, args, s_glob_i, klass);
     }