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-rw-r--r--test/ruby/test_sleep.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/test/ruby/test_sleep.rb b/test/ruby/test_sleep.rb
index 82c7e0ff49..a2e50739fb 100644
--- a/test/ruby/test_sleep.rb
+++ b/test/ruby/test_sleep.rb
@@ -1,4 +1,5 @@
require 'test/unit'
+require 'etc'
class TestSleep < Test::Unit::TestCase
def test_sleep_5sec
@@ -9,7 +10,7 @@ class TestSleep < Test::Unit::TestCase
bottom =
case RUBY_PLATFORM
when /linux/
- 4.98 if /Linux ([\d.]+)/ =~ `uname -sr` && ($1.split('.').map(&:to_i)<=>[2,6,18])<1
+ 4.98 if (Etc.uname[:release].split('.').map(&:to_i)<=>[2,6,18]) <= 0
when /mswin|mingw/
4.98
end