Description: Copy os.environ to preseve external environment
Author: Anthony Low
Origin: upstream, https://bitbucket.org/haard/hgapi/pull-requests/24/copy-osenviron-so-the-real-one-isnt/diff
Forwarded: not-needed
Last-Update: 2018-12-10
---
--- a/hgapi/hgapi.py
+++ b/hgapi/hgapi.py
@@ -74,7 +74,7 @@
         self.cfg = False
         self.user = user
 
-    _env = os.environ
+    _env = os.environ.copy()
     _env[str('LANG')] = str('en_US')
 
     @classmethod
