tree be5e6987b72e57a0a098709bb7c3280da24b8026
parent 32176ccec4eb1a3bc26b0217fa8d23f6ff44fab8
author Denys Vlasenko <vda.linux@googlemail.com> 1300707395 +0100
committer Denys Vlasenko <vda.linux@googlemail.com> 1300707395 +0100

ln: explain why we use xstrdup

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>