gzexe: work even without the ability to make a hard link
authorJim Meyering <meyering@fb.com>
Wed, 15 Nov 2017 03:34:46 +0000 (19:34 -0800)
committerJim Meyering <meyering@fb.com>
Thu, 16 Nov 2017 14:58:10 +0000 (06:58 -0800)
commit4692fd80d5dc42bce426429917657d7a59772d94
treed5f4ca2151850cb9133bcd445ea73a56b6cba9d2
parent9bb77d617a2fb499a6d133d4f2a4c33dc0df8a8a
gzexe: work even without the ability to make a hard link

* gzexe.in: When ln -f fails to create a "~"-style backup,
fall back to using mv -f.
Reported by Bruno Haible in http://debbugs.gnu.org/29266
gzexe.in