fix test.sh to accept empty 'in:' lines
[rxpd] / tests /
drwxr-xr-x   ..
-rw-r--r-- 447 10basics.tests
-rw-r--r-- 2249 20simplecommands.tests
-rw-r--r-- 3014 30listmanipulation.tests
drwxr-xr-x - files
-rwxr-xr-x 6204 test.sh