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Gari Singh authored
If configtxgen cannot find a configtx.yaml file, it panics. While this in and of itself is ok, it should not panic when simply trying to get the version. Two changes were made: - move response to --version above all other flags - added a defer / recover function to better handle config not found and make things more clear Change-Id: I512d1fed464c734db7178eb576440c45767f6994 Signed-off-by: Gari Singh <gari.r.singh@gmail.com>
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