Correct the quoting for argument passing

library.org

@@ -77,27 +77,27 @@ As a person who has a lot of books, I like to be able to keep track of them.  I'
           exit
           ;;
       query)
-          run_query $@
+          run_query "$@"
           exit
           ;;
       add)
-          add_single $@
+          add_single "$@"
           exit
           ;;
       git)
-          do_git $@
+          do_git "$@"
           exit
           ;;
       bulk-add)
-          bulk_add $@
+          bulk_add "$@"
           exit
           ;;
       report)
-          do_report $@
+          do_report "$@"
           exit
           ;;
       edit)
-          do_edit $@
+          do_edit "$@"
           exit
           ;;
       edit-matching)
@@ -105,11 +105,11 @@ As a person who has a lot of books, I like to be able to keep track of them.  I'
           exit
           ;;
       loan)
-           do_loan $@
+           do_loan "$@"
            exit
            ;;
       return-book)
-          do_return $@
+          do_return "$@"
           exit
           ;;
       init)