Fix _tilde with new _compopt_o_filenames

bash_completion

@@ -789,6 +789,7 @@ _tilde() {
     local result=0
     # Does $1 start with tilde (~) and doesn't contain slash (/)?
     if [[ ${1:0:1} == "~" && $1 == ${1//\/} ]]; then
+        _compopt_o_filenames
         # Try generate username completions
         COMPREPLY=( $( compgen -P '~' -u "${1#\~}" ) )
         result=${#COMPREPLY[@]}