Fix empty env string case

2017-09-06 18:35:42 +01:00
parent b18684aee5
commit 34e8ee0f25
2 changed files with 19 additions and 0 deletions
@@ -28,6 +28,9 @@ def split_env_items(env_string):
    >>> split_env_items('PATH2="something with spaces"')
    ['PATH2="something with spaces"']
    '''
+    if not env_string:
+        return []
+
    command_node = bashlex.parsesingle(env_string)
    result = []