From eec45a93effe69a821960839760b9e39be1ebc63 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Sat, 24 Jul 2021 14:24:18 +0900
Subject: Escape unprintable chars only, without surrounding quotes

---
 sprintf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sprintf.c')

diff --git a/sprintf.c b/sprintf.c
index f54336fca5..693b30bd8b 100644
--- a/sprintf.c
+++ b/sprintf.c
@@ -1121,7 +1121,7 @@ ruby__sfvextra(rb_printf_buffer *fp, size_t valsize, void *valp, long *sz, int s
     else if (SYMBOL_P(value)) {
 	value = rb_sym2str(value);
 	if (sign == ' ' && !rb_str_symname_p(value)) {
-	    value = rb_str_inspect(value);
+	    value = rb_str_escape(value);
 	}
     }
     else {
-- 
cgit v1.2.1