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Allow empty XONSH_GITSTATUS_ defs

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builtins.__xonsh_env__.get('XONSH_GITSTATUS_' + key) or _DEFS[key]
swallowed not only None, but also empty strings, and was replaced
with an explicit check for None.
This commit is contained in:
Alexander Sosedkin 2016-09-24 13:35:09 +07:00
parent e1757b1cf1
commit d146da661d
1 changed files with 2 additions and 1 deletions
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3
xonsh/prompt/gitstatus.py
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@ -36,7 +36,8 @@ def _DEFS():
def _get_def(key):
return builtins.__xonsh_env__.get('XONSH_GITSTATUS_' + key) or _DEFS[key]
def_ = builtins.__xonsh_env__.get('XONSH_GITSTATUS_' + key)
return def_ if def_ is not None else _DEFS[key]
def _get_tag_or_hash():