rebase -p -i: handle "no changes" gracefully
authorJohannes Schindelin <Johannes.Schindelin@gmx.de>
Mon, 17 Dec 2007 21:01:25 +0000 (21:01 +0000)
committerJunio C Hamano <gitster@pobox.com>
Tue, 18 Dec 2007 04:49:18 +0000 (20:49 -0800)
commit34454e858d2a648b0a6ce56acd9def84bd2a8712
tree724903c66c5c2d6935207393da2623502e5191c4
parent77680caadb939cf47fd08447b81faadc7c3bd436
rebase -p -i: handle "no changes" gracefully

Since commit 376ccb8cbb453343998e734d8a1ce79f57a4e092 (rebase -i: style
fixes and minor cleanups), unchanged SHA-1s are no longer mapped via
$REWRITTEN.  But the updating phase was not prepared for the old head
not being rewritten.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-rebase--interactive.sh
t/t3404-rebase-interactive.sh