From 28d31ead34baff1c4abc0d7d902ef4bc1d576fb2 Mon Sep 17 00:00:00 2001 From: Jeremy Evans Date: Tue, 21 Jan 2020 16:14:10 -0800 Subject: Fix pp when passed a empty ruby2_keywords-flagged hash as array element This causes problems because the hash is passed to a block not accepting keywords. Because the hash is empty and keyword flagged, it is removed before calling the block. This doesn't cause an ArgumentError because it is a block and not a lambda. Just like any other block not passed required arguments, arguments not passed are set to nil. Issues like this are a strong reason not to have ruby2_keywords by default. Fixes [Bug #16519] --- lib/pp.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/pp.rb b/lib/pp.rb index 81a9a1629c..dede0d1517 100644 --- a/lib/pp.rb +++ b/lib/pp.rb @@ -223,7 +223,7 @@ class PP < PrettyPrint else sep.call end - yield(*v) + yield(*v, **{}) } end -- cgit v1.2.3