helpers: make -u option actually work and fix a usage typo
commitace20e676d7ab1438d0ef472342d59b1d02742a2
authorKyle J. McKay <mackyle@gmail.com>
Fri, 17 Mar 2017 20:12:21 +0000 (17 13:12 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Fri, 17 Mar 2017 20:12:21 +0000 (17 13:12 -0700)
tree5f168247001437ddf7dbe8fa6be67c1a13d1e388
parent20b8d4ef30a776467c23d52150b9c75f7ef24211
helpers: make -u option actually work and fix a usage typo

While the "-u" option was being parsed correctly and accepted, due to
a simple typo it didn't actually make anything different happen.

Add the missing "1" to correct the problem.

And fix the typo (missing "]") in the usage help at the same time too.

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
t/helper/branch_needs_update.sh
t/helper/recurse_deps_internal.sh