| commit | 002d3cbfcbdd7693497743d9a6e744e1e00a454e | |
| author | Kyle J. McKay <mackyle@gmail.com> | |
| Wed, 8 Nov 2017 23:55:07 +0000 (8 15:55 -0800) | ||
| committer | Kyle J. McKay <mackyle@gmail.com> | |
| Wed, 8 Nov 2017 23:55:07 +0000 (8 15:55 -0800) | ||
| tree | f3d60496bf216b5bb84f072fc2eb31efe8b2d2b2 | treesnapshot (tar.gz zip) |
| parent | 691beb42d0a17c4e2ff86fda9959a063396b8572 | commitdiff |
*.sh: move "|| :" outside subshell
Under some circumstances some shells mishandle this
construct:
$(foo || :)
They produce the wrong result code. Avoid this
problem by moving the "|| :" part outside of the
subshell (which works properly everywhere) like so:
$(foo) || :
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Under some circumstances some shells mishandle this
construct:
$(foo || :)
They produce the wrong result code. Avoid this
problem by moving the "|| :" part outside of the
subshell (which works properly everywhere) like so:
$(foo) || :
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>