Close open file descriptor if the version is wrong (Coverity CID 1164481).
-rw-r--r-- 17987 COPYING
-rw-r--r-- 1217 COPYRIGHT
-rw-r--r-- 1247 Makefile
-rw-r--r-- 262 README
drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - man
drwxr-xr-x - obsolete
drwxr-xr-x - src