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| author | Mike McQuaid | 2014-05-13 16:17:58 +0100 |
|---|---|---|
| committer | Mike McQuaid | 2014-05-13 16:23:06 +0100 |
| commit | 73417db8b00982e49f11c87e99681fb4826a9184 (patch) | |
| tree | 4610bac312121d2ccd535a41c5860e24632bba47 /Library/Formula/sysdig.rb | |
| parent | 0c912feebff9aa076e23ad2642b14a4ea8a4798d (diff) | |
| download | homebrew-73417db8b00982e49f11c87e99681fb4826a9184.tar.bz2 | |
download_strategy: fix Git repo updating.
Git repositories should always be updated when the ref is a branch.
They should be also updated if no ref was specified or if the ref isn’t
present. This stops the repo being updated if we’re building a specific
revision and it is present. Additionally, this stops the update barfing
on repositories where we’re using a revision and there is no upstream
`master` branch.
Closes #29218.
Diffstat (limited to 'Library/Formula/sysdig.rb')
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