[bug #61073] [groff]: SEGV with a single option as input

[G. Branden Robinson]

Update of bug #61073 (project groff):

                  Status:            Works For Me => Invalid                
             Assigned to:                    None => gbranden               
             Open/Closed:                    Open => Closed                 

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Follow-up Comment #12:

Hi Bjarni,

I daresay that your provided patch, apart from including a lot of unnecessary
white space changes, is likely fixing a problem that another change of yours
introduced.

There's no need to add logic at this level to search GROFF_FONT_PATH; it
already happens.

Observe.


$ printf 'Hi, Bjarni.\n.pl \\n(nlu\n' | ./build/groff
./build/groff: fatal error: cannot load 'DESC' description file for device
'ps'
$ printf 'Hi, Bjarni.\n.pl \\n(nlu\n' | GROFF_FONT_PATH=./build/font
./build/groff -Tutf8
Hi, Bjarni.
$ mkdir /tmp/empty
$ printf 'Hi, Bjarni.\n.pl \\n(nlu\n' | GROFF_FONT_PATH=/tmp/empty
./build/groff -Tutf8
./build/groff: fatal error: cannot load 'DESC' description file for device
'utf8'
$ printf 'Hi, Bjarni.\n.pl \\n(nlu\n' |
GROFF_FONT_PATH=/tmp/empty:./build/font ./build/groff -Tutf8
Hi, Bjarni.


Closing this ticket as invalid.

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