Zoltan Csizmadia created AVRO-3330:
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Summary: Avrogen cavsc compiler should return 0 as exit code if
help requested
Key: AVRO-3330
URL: https://issues.apache.org/jira/browse/AVRO-3330
Project: Apache Avro
Issue Type: Improvement
Components: c++, csharp
Reporter: Zoltan Csizmadia
Fix For: 1.11.1
It is a standard behaviour that if a help requested from a tool by (-h, –help),
the return code is 0. If ana rgument is needed, but the tool was executed
without arguments, the return code is non zero (1).
E.g. this feature can be used to check if the tool is available, by running
requesting its help. Without using OS specific "which" (Linux) or "where"
(Windows).
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