Fix a few small compile warnings
tree3a279530967925f8c6a5d4c2e3f39b83c0357656
-rw-r--r-- 17987 COPYING
-rw-r--r-- 54 Makefile.am
-rwxr-xr-x 16389 autogen.sh
-rw-r--r-- 2097 configure.ac
drwxr-xr-x - data
drwxr-xr-x - po
drwxr-xr-x - src