From ef105b5ca41018f30c38f9738d5b54c4aa0fe6e4 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Sun, 19 Mar 2017 20:41:51 +0900
Subject: Use MRB_PRId instead of "%d"; fix #3515

---
 mrbgems/mruby-proc-ext/src/proc.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'mrbgems/mruby-proc-ext/src')

diff --git a/mrbgems/mruby-proc-ext/src/proc.c b/mrbgems/mruby-proc-ext/src/proc.c
index 34f6230dc..1e033cbfb 100644
--- a/mrbgems/mruby-proc-ext/src/proc.c
+++ b/mrbgems/mruby-proc-ext/src/proc.c
@@ -52,7 +52,10 @@ mrb_proc_inspect(mrb_state *mrb, mrb_value self)
 
     line = mrb_debug_get_line(irep, 0);
     if (line != -1) {
-      mrb_str_append(mrb, str, mrb_fixnum_value(line));
+      char buf[32];
+
+      snprintf(buf, sizeof(buf), "%"MRB_PRId, line);
+      mrb_str_cat_cstr(mrb, str, buf);
     }
     else {
       mrb_str_cat_lit(mrb, str, "-");
-- 
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