regress: make cmdline tests sh compatible
commit8d6e02ca3fa611d074d94e362086f8dff48b8f3d
authorThomas Adam <thomas@xteddy.org>
Fri, 3 Mar 2023 22:30:43 +0000 (3 22:30 +0000)
committerThomas Adam <thomas@xteddy.org>
Fri, 3 Mar 2023 22:37:57 +0000 (3 22:37 +0000)
tree71ea2278cf32650e30def74264ccc8c23bfbf5a3
parent0ef5847bc496e50dff57096c3f8eef4336901071
regress: make cmdline tests sh compatible

Ensure shell scripts can run under more POSIX-restricted shells.

OK op@
regress/cmdline/backout.sh
regress/cmdline/cherrypick.sh
regress/cmdline/commit.sh