Ruby 2.7.0dev warns on them
---
test/unit/test_util.rb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/test/unit/test_util.rb b/test/unit/test_util.rb
index 9d5d4ef..4a820ea 100644
--- a/test/unit/test_util.rb
+++ b/test/unit/test_util.rb
@@ -114,7 +114,7 @@ def test_pipe
f_getpipe_sz = 1032
IO.pipe do |a, b|
a_sz = a.fcntl(f_getpipe_sz)
- b_sz = b.fcntl(f_getpipe_sz)
+ b.fcntl(f_getpipe_sz)
assert_kind_of Integer, a_sz
r_sz = r.fcntl(f_getpipe_sz)
assert_equal Raindrops::PAGE_SIZE, r_sz
--
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