euler-py: fix RuboCop warnings.

2017-06-12 16:44:47 +01:00 · 2017-06-12 16:44:47 +01:00 · c1ba124cde
parent 667d5aeff5
commit c1ba124cde
1 changed files with 1 additions and 1 deletions
--- a/Formula/euler-py.rb
+++ b/Formula/euler-py.rb
@ -42,6 +42,6 @@ class EulerPy < Formula
      stdin.close
      assert_match 'Successfully created "001.py".', stdout.read
    end
-    assert_equal 0, $?.exitstatus
+    assert_equal 0, $CHILD_STATUS.exitstatus
  end
 end