Remove default environment variable string

When this function returns a '' for a nonexistent environment variable,
kwargs.get() calls never fall back to their default, which
causes get_system_ca_file to always be ignored.

Change-Id: Ied68f1d63fdd204ea32f9144443b1d07d70528bf
Closes-Bug: 1512495
This commit is contained in:
Ryan Bak 2015-11-02 15:03:24 -07:00
parent dfeecdd6f0
commit 901652e4f8
1 changed files with 1 additions and 1 deletions

View File

@ -129,7 +129,7 @@ def env(*vars, **kwargs):
value = os.environ.get(v)
if value:
return value
return kwargs.get('default', '')
return kwargs.get('default', None)
def import_versioned_module(version, submodule=None):