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authorDavid Lord <davidism@gmail.com>2022-03-28 10:20:42 -0700
committerDavid Lord <davidism@gmail.com>2022-03-28 10:20:42 -0700
commit8d7f03dac8739afed890af0c0921965786c5e83c (patch)
tree60bcd4eb1a1b31133fdae783787a1c3ecd811328 /CHANGES.rst
parentef11be6e49e19a055fe7e5a89f0f1f4062c68dba (diff)
downloadclick-8d7f03dac8739afed890af0c0921965786c5e83c.tar.gz
treat empty auto_envvar as None
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@@ -52,6 +52,9 @@ Version 8.1.0
``name``. :issue:`2168`
- Shell completion prioritizes option values with option prefixes over
new options. :issue:`2040`
+- Options that get an environment variable value using
+ ``autoenvvar_prefix`` treat an empty value as ``None``, consistent
+ with a direct ``envvar``. :issue:`2146`
Version 8.0.4