tree 30d234c8b1b628a86e556a7c8e96a944c9cf1206
parent fc8ef3aeebb40d46e299e1d8acc09c024624b34f
author Masayuki Igawa <masayuki@igawa.io> 1532671237 +0900
committer Masayuki Igawa <masayuki@igawa.io> 1532684755 +0900
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Fix to enable `--config-file` option

This commit sets the `--config-file` path to the environment variables
`TEMPEST_CONFIG_DIR` and `TEMPEST_CONFIG` to enable the option as a
workaround.
The `path` is passed to `set_config_path()` however, the running test
process is a child process which is a different instance.

Change-Id: I8a65ee0f82e41f9659b3f40e2685c0ee0f290342
Related-Bug: #1783751