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authorJaroslav Henner <jhenner@redhat.com>2015-10-05 21:36:14 +0200
committerJaroslav Henner <jhenner@redhat.com>2015-10-06 12:13:45 +0200
commita8666531f6130f4b14c145ddece441328c2e60d4 (patch)
tree5bb5b06fa8533ee1e57954fa6aa7f3a9371121dd /bin/openshift_ansible/utils.py
parent9fd4af295a7c88b4c112b9bd500e396a766b3dc0 (diff)
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Fix exception handling.
The subcommand of the action was called using os.system. The exit value of os.system is a 16-bit value. This value was propagated and used as exit value of the whole `cluster {ACTION}` command without any modification, resulting in `exit()` being called with value > 255. In the CPython 2.7 exit(v) with v > 255 behaves like exit(0), which hides that we had an error during the execution. This commit removes the error propagation by return value and introduces using exceptions instead.
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