git checkout: fix default head case
authorLinus Torvalds <torvalds@ppc970.osdl.org>
Tue, 21 Jun 2005 18:14:47 +0000 (11:14 -0700)
committerLinus 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.

No differences found