Fix deletion of single symlink-to-directory entry.
treef7912ba031d39bd72c82d5cc1a455cd027b981f8
-rw-r--r-- 6 .gitignore
-rw-r--r-- 2452 CHANGES.md
-rw-r--r-- 442 Makefile
-rw-r--r-- 2361 README.md
-rw-r--r-- 2056 config.h
-rw-r--r-- 6353 rover.1
-rw-r--r-- 41351 rover.c
-rwxr-xr-x 429 rover.sh