From 483c7290f2509a9d5a3e193a66689971394d4de8 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 24 Dec 2018 00:48:15 +0000
Subject: enumerator.c: fix inspect with the last empty hash

[ruby-core:90685] [Bug #15455]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66519 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 enumerator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'enumerator.c')

diff --git a/enumerator.c b/enumerator.c
index 021daeba59..609fc71015 100644
--- a/enumerator.c
+++ b/enumerator.c
@@ -1105,7 +1105,7 @@ append_method(VALUE obj, VALUE str, ID default_method, VALUE default_args)
 
 	    rb_str_buf_cat2(str, "(");
 
-	    if (RB_TYPE_P(argv[argc-1], T_HASH)) {
+            if (RB_TYPE_P(argv[argc-1], T_HASH) && !RHASH_EMPTY_P(argv[argc-1])) {
 		int all_key = TRUE;
 		rb_hash_foreach(argv[argc-1], key_symbol_p, (VALUE)&all_key);
 		if (all_key) kwds = argv[--argc];
-- 
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