test: set variables using `let' instead of `setq' in Emacs tests

[notmuch] / test / test-lib.sh

diff --git a/test/test-lib.sh b/test/test-lib.sh
index ad1506c9a455a8929dadcb0b32ac47b115ff29da..7c8a86f6f282b680ea302e2a39f8923b9f153fe5 100755 (executable)
--- a/test/test-lib.sh
+++ b/test/test-lib.sh
@@ -394,19 +394,20 @@ emacs_deliver_message ()
     mkdir -p "$MAIL_DIR"/sent/{cur,new,tmp}
     ../smtp-dummy sent_message &
     smtp_dummy_pid=$!
-    test_emacs "(setq message-send-mail-function 'message-smtpmail-send-it)
-               (setq smtpmail-smtp-server \"localhost\")
-               (setq smtpmail-smtp-service \"25025\")
-               (notmuch-hello)
-               (notmuch-mua-mail)
-               (message-goto-to)
-               (insert \"test_suite@notmuchmail.org\nDate: 01 Jan 2000 12:00:00 -0000\")
-               (message-goto-subject)
-               (insert \"${subject}\")
-               (message-goto-body)
-               (insert \"${body}\")
-               $@
-               (message-send-and-exit)" >/dev/null 2>&1
+    test_emacs \
+       "(let ((message-send-mail-function 'message-smtpmail-send-it)
+              (smtpmail-smtp-server \"localhost\")
+              (smtpmail-smtp-service \"25025\"))
+          (notmuch-hello)
+          (notmuch-mua-mail)
+          (message-goto-to)
+          (insert \"test_suite@notmuchmail.org\nDate: 01 Jan 2000 12:00:00 -0000\")
+          (message-goto-subject)
+          (insert \"${subject}\")
+          (message-goto-body)
+          (insert \"${body}\")
+          $@
+          (message-send-and-exit))" >/dev/null 2>&1
     wait ${smtp_dummy_pid}
     notmuch new >/dev/null
 }