Shell doesn't check for a end of list when adding monitor commands

[mikeci]

In cmds.c there is a bug. In function register_cmds when adding monitor commands the while loop should test for NULL string in the command field:

while(command->command) /* we need to check if command is a NULL string */

and not if command is a NULL pointer because the last entry in the monitor table is not NULL.

Also in the present form both files are unreadable. I applied C beautifier on them.

Release:
RTEMS-4.6

[Ralf Corsepius]

State-Changed-From-To: open->closed
State-Changed-Why: Incomplete PR.