Fix #948: Use format string instead of concat

* eglot.el (eglot-handle-notification): Because diagnostics code can be integer or string, and integer fails the sequencep test, use format to create this string.
joaotavora · May 9, 2022 · ba618d2 · ba618d2
1 parent 7857cc1
commit ba618d2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/eglot.el b/eglot.el
@@ -1959,7 +1959,7 @@ COMMAND is a symbol naming the command."
                     ((= sev 2)  'eglot-warning)
                     (t          'eglot-note)))
             (mess (source code message)
-              (concat source (and code (concat " [" code "]")) ": " message)))
+              (concat source (and code (format " [%s]" code)) ": " message)))
     (if-let ((buffer (find-buffer-visiting (eglot--uri-to-path uri))))
         (with-current-buffer buffer
           (cl-loop