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-rw-r--r--test/ruby/test_rubyoptions.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/ruby/test_rubyoptions.rb b/test/ruby/test_rubyoptions.rb
index 39ed2a7d76..2a67eaef79 100644
--- a/test/ruby/test_rubyoptions.rb
+++ b/test/ruby/test_rubyoptions.rb
@@ -579,7 +579,7 @@ class TestRubyOptions < Test::Unit::TestCase
if /linux|freebsd|netbsd|openbsd|darwin/ =~ RUBY_PLATFORM
PSCMD = EnvUtil.find_executable("ps", "-o", "command", "-p", $$.to_s) {|out| /ruby/=~out}
- PSCMD.pop if PSCMD
+ PSCMD&.pop
end
def test_set_program_name