From c0cd004b21747ae47b26248614299cbf2def866d Mon Sep 17 00:00:00 2001
From: dearblue <dearblue@users.osdn.me>
Date: Sun, 25 Apr 2021 10:49:33 +0900
Subject: Fix symbol leak in `exc_to_s()`

---
 src/error.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/error.c')

diff --git a/src/error.c b/src/error.c
index 256f9169d..5d9b367bd 100644
--- a/src/error.c
+++ b/src/error.c
@@ -88,7 +88,7 @@ exc_exception(mrb_state *mrb, mrb_value self)
  * no message is set).
  */
 
-mrb_value
+static mrb_value
 exc_to_s(mrb_state *mrb, mrb_value exc)
 {
   mrb_value mesg = mrb_attr_get(mrb, exc, MRB_SYM(mesg));
-- 
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