Don't unlink the target if the source and target are the same file. Instead,
authorSimon Schubert <corecode@dragonflybsd.org>
Sun, 24 Sep 2006 21:28:13 +0000 (21:28 +0000)
committerSimon Schubert <corecode@dragonflybsd.org>
Sun, 24 Sep 2006 21:28:13 +0000 (21:28 +0000)
commitf64ce8ce56783272dbb9d96cba9104c8ed1513b2
tree23ed0ea9ccbfe9e5d208757572a76bdadd6cd549
parentf6a22062ed79cacaddb6495d26efda3f44941935
Don't unlink the target if the source and target are the same file.  Instead,
complain unless -f is given.

Add a comment about the inverted nomenclature within the source
wrt target and source.
bin/ln/ln.c