Merge pull request #240 from oranja/alt-git_ahead

bugfix: git_ahead no longer reports 'none' as 'ahead'
This commit is contained in:
Derek Willian Stavis 2016-01-19 15:11:13 -02:00
commit 35491d3d51

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@ -7,7 +7,7 @@ function git_ahead -a ahead behind diverged none
case ""
# no upstream
case "0"\t"0"
test -z "$ahead"; and echo "$ahead"
test -z "$none"; and echo "$none"
or echo ""
case "*"\t"0"
test -z "$behind"; and echo "$behind"