xxd: allow "-" as file name meaning stdin
authorDenys Vlasenko <vda.linux@googlemail.com>
Fri, 14 Jul 2017 14:29:30 +0000 (16:29 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Fri, 14 Jul 2017 14:29:30 +0000 (16:29 +0200)
commit90678f0cd72e39806b159a551af85265608219b6
tree2e8a4ded953e717fe3d9da45d410cf4e80215ba1
parent63214a68f1b553e09ae18956cd7e4ec9543535c5
xxd: allow "-" as file name meaning stdin

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