Robin Roth 5d928ca13c Fix git shallow update (#3912) ... * remove unused variables * fetch branch name instead of HEAD fix #3782, which was introduced by f1bacc1d3f * disable git depth option for old git versions fixes #3782 git support for `--depth` did not fully work in old git versions (before 1.8.2) fall back to full clones/fetches on those versions * raise required git version to 1.9.1 for depth option * use correct depth argument in switch_version		2016-12-08 11:24:41 -05:00
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ansible	Fix git shallow update (#3912)	2016-12-08 11:24:41 -05:00