@@ -26,10 +26,11 @@
 # These are set before all tests, override them 
 # in the testconfig [pre-launch-env-overrides] section
 [env-override]
 SPECIAL_ENV_VARS overide them here - should be seen at launch and in the runs
 TESTVAR [system realpath .]
+DEADVAR [system ls]
 
 ## disks are:
 ## name host:/path/to/area
 ## -or-
 ## name /path/to/area