Avoid error in tcltest.tcl if $::argv0 is unset
commitaf59339f008ae4eff13b0fea0eeff21a9d1e8b6c
authorSteve Bennett <steveb@workware.net.au>
Mon, 6 Apr 2015 00:01:17 +0000 (6 10:01 +1000)
committerSteve Bennett <steveb@workware.net.au>
Mon, 6 Apr 2015 00:13:49 +0000 (6 10:13 +1000)
treefe1c8de42c1f5092cf4d521f9f5e09860b6e26df
parent85358e479e5bbf295a5aaf743f3c29a5e1a4fd1c
Avoid error in tcltest.tcl if $::argv0 is unset

Can happen if running interactively or via -e

Reported-by: Stuart Cassoff <stwo@bell.net>
Signed-off-by: Steve Bennett <steveb@workware.net.au>
tcltest.tcl
tests/filecopy.test
tests/misc.test