scriptreplay: show help text if run with no arguments
authorDenys Vlasenko <vda.linux@googlemail.com>
Sun, 19 Jul 2009 21:11:45 +0000 (23:11 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Sun, 19 Jul 2009 21:11:45 +0000 (23:11 +0200)
commit997538ab586e9b061b33c24f2ddced18a0379826
tree783aa6b3560e9d60e50fa0a250a9fa737cff4449
parentd6513cff17245c3922452ee8aa99151c8533bace
scriptreplay: show help text if run with no arguments

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