Fixed to report failure if getfulname hadn't been built yet.
[mmh] / test /
drwxr-xr-x   ..
-rw-r--r-- 1928 README
drwxr-xr-x - bad-input
-rwxr-xr-x 400 cleanup
-rw-r--r-- 4311 common.sh.in
drwxr-xr-x - comp
drwxr-xr-x - folder
drwxr-xr-x - format
drwxr-xr-x - forw
-rw-r--r-- 682 getfullname.c
drwxr-xr-x - inc
drwxr-xr-x - manpages
drwxr-xr-x - mhbuild
drwxr-xr-x - mhpath
drwxr-xr-x - mhshow
drwxr-xr-x - new
drwxr-xr-x - pick
drwxr-xr-x - repl
drwxr-xr-x - scan
drwxr-xr-x - sequences
drwxr-xr-x - whatnow