allow bool type with bool flags

1 files changed, 10 insertions, 0 deletions

diff --git a/tests/test_options.py b/tests/test_options.py
index 65eea83..896b286 100644
--- a/tests/test_options.py
+++ b/tests/test_options.py
@@ -463,6 +463,16 @@ def test_option_custom_class_reusable(runner):
         assert 'you wont see me' not in result.output
 
 
+def test_bool_flag_with_type(runner):
+    @click.command()
+    @click.option('--shout/--no-shout', default=False, type=bool)
+    def cmd(shout):
+        pass
+
+    result = runner.invoke(cmd)
+    assert not result.exception
+
+
 def test_aliases_for_flags(runner):
     @click.command()
     @click.option('--warnings/--no-warnings', ' /-W', default=True)