tree 94eb1567bf004344c5dbbaa7b61574f731fcabba
parent 6555d7c98d19b8a17a906bdc2e689e8f88fd3ca6
author Masayuki Igawa <masayuki@igawa.io> 1558425868 +0900
committer Masayuki Igawa <masayuki@igawa.io> 1558425868 +0900
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Set default value for tox tasks

This commit sets a default value '-' for the tox tasks. Users can run
the tox tasks all, all-plugin and all-sitepackages without specifying
regexes. Without this patch, users face such an error when users run
the tox tasks without specifying regexes.

Change-Id: Ia523895e8f66f25e9a4103cb9be1f1c3fc3f1b62