ktest: Add variable ${PWD}
Adding the variable ${PWD} that equals `pwd` makes the config files
much simpler.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index 652446d..9d9ee32 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -136,6 +136,9 @@
# do not force reboots on config problems
my $no_reboot = 1;
+# default variables that can be used
+chomp ($variable{"PWD"} = `pwd`);
+
$config_help{"MACHINE"} = << "EOF"
The machine hostname that you will test.
EOF