ln: explain why we use xstrdup
authorDenys Vlasenko <vda.linux@googlemail.com>
Mon, 21 Mar 2011 11:36:35 +0000 (12:36 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Mon, 21 Mar 2011 11:36:35 +0000 (12:36 +0100)
commitb0e8ced3589c601ad5c15e74d6f82b1928e1eb8f
treebe5e6987b72e57a0a098709bb7c3280da24b8026
parent32176ccec4eb1a3bc26b0217fa8d23f6ff44fab8
ln: explain why we use xstrdup

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
coreutils/ln.c