shears.sh: quit early on dirty work tree
commit2420ec1de0f07854fe2a9c8c9f414b47594933e9
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 27 Dec 2013 23:59:10 +0000 (27 17:59 -0600)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Sat, 28 Dec 2013 00:02:04 +0000 (27 18:02 -0600)
treebf244061dd807ef3fe855563bbb46eeab0cf59d5
parenta8da88d022e869d1687ee9af8594aca66f4f805c
shears.sh: quit early on dirty work tree

... not only after generating the script, when rebase -i complains...

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
share/msysGit/shears.sh