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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-04-14 05:58:16 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-04-14 05:58:16 +0000 |
commit | 0318d35710c6a10fc86a291dbc8b0730b5292e0a (patch) | |
tree | d27167c08fd461b22d174b0c7d8b5118aaf54ec4 /ext | |
parent | e5d4f1d81884b310eb054484a6bb16cc4c100a3b (diff) | |
download | ruby-0318d35710c6a10fc86a291dbc8b0730b5292e0a.tar.gz |
tkutil.c: ary can be nil
* ext/tk/tkutil/tkutil.c (tk_hash_kv): the third argument can be
nil not only an Array. reported by @windwiny at
https://github.com/ruby/ruby/commit/cdaa94e#commitcomment-17096618
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
-rw-r--r-- | ext/tk/tkutil/tkutil.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/tk/tkutil/tkutil.c b/ext/tk/tkutil/tkutil.c index 3b1d3c5ecf..249ed57448 100644 --- a/ext/tk/tkutil/tkutil.c +++ b/ext/tk/tkutil/tkutil.c @@ -804,7 +804,7 @@ tk_hash_kv(argc, argv, self) switch(argc) { case 3: ary = argv[2]; - Check_Type(ary, T_ARRAY); + if (!NIL_P(ary)) Check_Type(ary, T_ARRAY); case 2: enc_flag = argv[1]; case 1: |