tg.sh: avoid trailing space in fullcmd
commitcb01e32ac9b69c66fabcb8c186ed735457cc63a4
authorKyle J. McKay <mackyle@gmail.com>
Sat, 13 Jan 2018 23:05:25 +0000 (13 15:05 -0800)
committerKyle J. McKay <mackyle@gmail.com>
Sat, 13 Jan 2018 23:05:25 +0000 (13 15:05 -0800)
tree5f61a3791e7dba193d2041581b5a4db2708dcdad
parent811f7919eedd48cb56f7cddd0107597d9cb3a2b7
tg.sh: avoid trailing space in fullcmd

When computing the value for "fullcmd", avoid leaving a trailing
space in the case where the subcommand does not have any arguments.

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
tg.sh