missing: if GNU tar exists but fails when called, give up
authorStefano Lattarini <stefano.lattarini@gmail.com>
Sun, 30 Oct 2011 09:12:28 +0000 (10:12 +0100)
committerStefano Lattarini <stefano.lattarini@gmail.com>
Thu, 22 Dec 2011 11:08:35 +0000 (12:08 +0100)
commit82bf2d3511ce31739156b60d51cda76e73eb6ec2
treeae93f5a8d3d5d5d0ea59c069809a9c63696d4cc2
parentb2b375c36a960b43e9b4ace8021d37a3969126c4
missing: if GNU tar exists but fails when called, give up

* lib/missing: If the code trying to run GNU tar is reached,
don't continue if the invoked GNU tar program fails, as there
is little point in doing so (and can even be confusing and
counter-productive).
ChangeLog
lib/missing