git-http-backend-verify: switch from echo to printf
commitdfd9d93025ef7a0ec34a13ed094fa8436f617652
authorKyle J. McKay <mackyle@gmail.com>
Mon, 19 May 2014 23:34:37 +0000 (19 16:34 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Mon, 19 May 2014 23:34:37 +0000 (19 16:34 -0700)
treeabec86d904ccf4b07ad478b8cfb23e5736d4eb67
parenta1c26947e47adce168b42ec01896f810594457c7
git-http-backend-verify: switch from echo to printf

Remove the inline $cr hack by switching from echo to printf.
This also provides protection against unexpected message content
being interpreted as an option for the echo command.
bin/git-http-backend-verify