- echo -n "."
- echo ".so man$sec/$base$ext" >"$mandir/man$sec/$l.$sec$ext"
- chmod $mode "$mandir/man$sec/$l.$sec$ext"
+ if [ "$l.$sec" != "$base" ]; then
+ echo -n "."
+ echo ".so man$sec/$base$ext" >"$mandir/man$sec/$l.$sec$ext"
+ chmod $mode "$mandir/man$sec/$l.$sec$ext"
+ fi