Fix flake8 error (#27)

ros2 · Jan 24, 2019 · 2149443 · 2149443
1 parent 29848db
commit 2149443
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/rosidl_generator_py/test/test_interfaces.py b/rosidl_generator_py/test/test_interfaces.py
@@ -25,7 +25,7 @@
 def test_strings():
     a = Strings()
 
-    assert a.empty_string is ''
+    assert '' == a.empty_string
     assert 'Hello world!' == a.def_string
 
 
@@ -105,7 +105,7 @@ def test_constants():
 def test_default_values():
     a = Strings()
 
-    assert a.empty_string is ''
+    assert '' == a.empty_string
     assert 'Hello world!' == a.def_string
     a.def_string = 'Bye world'
     assert 'Bye world' == a.def_string