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warn when searching for an empty string or null

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Brian Coca 2016-07-26 08:24:47 -04:00
commit 4e14b7b783
1 changed files with 3 additions and 1 deletions
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4
lib/ansible/parsing/dataloader.py
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@ -281,7 +281,9 @@ class DataLoader():
find one file in first path in stack taking roles into account and adding play basedir as fallback find one file in first path in stack taking roles into account and adding play basedir as fallback
''' '''
result = None result = None
if source.startswith('~') or source.startswith(os.path.sep): if not source:
display.warning('Invalid request to find a file that matches an empty string or "null" value')
elif source.startswith('~') or source.startswith(os.path.sep):
# path is absolute, no relative needed, check existence and return source # path is absolute, no relative needed, check existence and return source
test_path = to_bytes(unfrackpath(source),errors='strict') test_path = to_bytes(unfrackpath(source),errors='strict')
if os.path.exists(test_path): if os.path.exists(test_path):