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Test suite: Document args to t-has-ancestor
[dgit.git]
/
tests
/
lib
diff --git
a/tests/lib
b/tests/lib
index ee4bfd07bfdc145e31b60a9dc1af312c2f3e01fa..1d189a9203d05785cc0260f6d4fc668a3d06ee2d 100644
(file)
--- a/
tests/lib
+++ b/
tests/lib
@@
-188,6
+188,8
@@
t-git-merge-base () {
}
t-has-ancestor () {
+ # t-has-ancestor ANCESTOR
+ # (CHILD is implicit, HEAD)
local now=`git rev-parse HEAD`
local ancestor=`git rev-parse $1^{}`
local mbase=`t-git-merge-base $ancestor $now`