Ethan Li created STORM-3264:
-------------------------------
Summary: "local variable 'ret' referenced before assignment" in
storm.py
Key: STORM-3264
URL: https://issues.apache.org/jira/browse/STORM-3264
Project: Apache Storm
Issue Type: Bug
Reporter: Ethan Li
In https://github.com/apache/storm/blob/master/bin/storm.py#L142
{code:java}
# If given path is a dir, make it a wildcard so the JVM will include all JARs
in the directory.
def get_wildcard_dir(path):
if os.path.isdir(path):
ret = [(os.path.join(path, "*"))]
elif os.path.exists(path):
ret = [path]
return ret
{code}
It's possible to get
{code:java}
File "/tmp/verify-release/apache-storm-2.0.0/bin/storm.py", line 147, in
get_wildcard_dir
return ret
UnboundLocalError: local variable 'ret' referenced before assignment
{code}
because there is no "else" branch.
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