brackets

src/freedombone-addlist

 if ! [[ $MYUSERNAME ]]; then
     show_help
 fi
-if [ ! $MAILINGLIST && ! $SUBJECTTAG ]; then
+if [[ ! $MAILINGLIST && ! $SUBJECTTAG ]]; then
     show_help
 fi
 
         chown $MYUSERNAME:$MYUSERNAME $PM
     fi
 else
-    exit ${PROJECT_NAME}-addemail -u $MYUSERNAME -e $LIST_ADDRESS -g $MAILINGLIST --public $PUBLIC
+    exit $(${PROJECT_NAME}-addemail -u $MYUSERNAME -e $LIST_ADDRESS -g $MAILINGLIST --public $PUBLIC)
 fi
 
 if [ ! -f "$MUTTRC" ]; then