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-rw-r--r--wintest/wintest.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/wintest/wintest.py b/wintest/wintest.py
index 189d251ada..d10d0ad2ff 100644
--- a/wintest/wintest.py
+++ b/wintest/wintest.py
@@ -13,7 +13,7 @@ class wintest():
self.vars = {}
self.list_mode = False
self.vms = None
- os.putenv('PYTHONUNBUFFERED', '1')
+ os.environ['PYTHONUNBUFFERED'] = '1'
self.parser = optparse.OptionParser("wintest")
def check_prerequesites(self):
@@ -142,7 +142,7 @@ class wintest():
def putenv(self, key, value):
'''putenv with substitution'''
- os.putenv(key, self.substitute(value))
+ os.environ[key] = self.substitute(value)
def chdir(self, dir):
'''chdir with substitution'''