pat chan created PIG-3354:
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Summary: UDF example does not handle nulls
Key: PIG-3354
URL: https://issues.apache.org/jira/browse/PIG-3354
Project: Pig
Issue Type: Bug
Components: documentation
Reporter: pat chan
Priority: Minor
This bug is causing people to contribute built-in UDFs that don't properly
handle null.
In the file: src/docs/src/documentation/content/xdocs/udf.xml
9 if (input == null || input.size() == 0)
should be
9 if (input == null || input.size() == 0 || input.get(0) == null)
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