From 85bd99757cd80936ee47f2738aedcf1723190ed1 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Tue, 1 Dec 2015 10:18:01 +0900
Subject: avoid comparison between signed and unsigned

---
 mrbgems/mruby-bin-mirb/tools/mirb/mirb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mrbgems/mruby-bin-mirb/tools/mirb/mirb.c b/mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
index 8fe7634de..e73a1c14d 100644
--- a/mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
+++ b/mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
@@ -333,7 +333,7 @@ main(int argc, char **argv)
   char last_code_line[1024] = { 0 };
 #ifndef ENABLE_READLINE
   int last_char;
-  int char_index;
+  size_t char_index;
 #else
   char *history_path;
 #endif
-- 
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