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git checkout: fix default head case
author
Linus Torvalds
<torvalds@ppc970.osdl.org>
Tue, 21 Jun 2005 18:14:47 +0000
(11:14 -0700)
committer
Linus Torvalds
<torvalds@ppc970.osdl.org>
Tue, 21 Jun 2005 18:14:47 +0000
(11:14 -0700)
The "${new=$old}" syntax only works for an undefined 'new', not for an
empty one. I knew that. Really. I'm not stupid.
git-checkout-script
patch
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diff --git
a/git-checkout-script
b/git-checkout-script
index a3bfae79dbf868c0a155dccb5d7b79fb3da2799e..5b49662e623a4f68f2796458daea3875911afb68 100755
(executable)
--- a/
git-checkout-script
+++ b/
git-checkout-script
@@
-29,7
+29,7
@@
while [ "$#" != "0" ]; do
esac
i=$(($i+1))
done
-: ${new=$old}
+[ -z "$new" ] && new=$old
if [ "$force" ]
then