Fix a couple of compiler warnings.
tree6604817418599797e62fbc9f978be8b1539425da
-rw-r--r-- 2600 AUTHORS
-rw-r--r-- 18011 COPYING
-rw-r--r-- 12348 ChangeLog.2004
-rw-r--r-- 276940 ChangeLog.2005
-rw-r--r-- 86148 ChangeLog.2006
-rw-r--r-- 2452 Makefile
-rw-r--r-- 666 Makefile.defs
-rw-r--r-- 18278 NEWS
-rw-r--r-- 5458 README
drwxr-xr-x - contrib
drwxr-xr-x - debian
drwxr-xr-x - examples
drwxr-xr-x - experimental
drwxr-xr-x - lisp
-rw-r--r-- 90943 muse.texi
drwxr-xr-x - scripts