From 16f86f8ede2f0d33fdd642d734c796b9435a57bf Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Wed, 10 Apr 2019 05:42:36 +0900
Subject: Use the old style declaration; ref #4365

---
 src/variable.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/variable.c')

diff --git a/src/variable.c b/src/variable.c
index 9edfb32bd..02e4f38a1 100644
--- a/src/variable.c
+++ b/src/variable.c
@@ -1116,7 +1116,9 @@ mrb_class_find_path(mrb_state *mrb, struct RClass *c)
 mrb_bool
 mrb_ident_p(const char *s, mrb_int len)
 {
-  for (mrb_int i = 0; i < len; i++) {
+  mrb_int i;
+
+  for (i = 0; i < len; i++) {
     if (!identchar(s[i])) return FALSE;
   }
   return TRUE;
-- 
cgit v1.2.3