Backtrace in sandbox command

Backtrace in sandbox command

[Laurent Bigonville]

Hi,

I get the following backtrace in sandbox because there are no types 
marked with the "sandbox_type" attribute in my test policy:

Traceback (most recent call last):
   File "/usr/bin/sandbox", line 529, in <module>
     rc = sandbox.main()
   File "/usr/bin/sandbox", line 513, in main
     self.__parse_options()
   File "/usr/bin/sandbox", line 308, in __parse_options
     """) % "\n\t".join(list(sepolicy.info(sepolicy.ATTRIBUTE, "sandbox_type"))[0]['types'])
IndexError: list index out of range

It seems that sepolicy.info() is not returning a RuntimeError exception 
if there are not types returned.

There is a 2nd call to sepolicy.info() later in the code where the same 
exception is catch.

In both cases, sepolicy.info() is returning an iterator. Has anything 
changed in sepolicy behavior here?

Laurent Bigonville