From: Ulrich Müller <ulm@gentoo.org>
Date: Fri, 28 Jul 2023 10:21:42 +0000 (+0200)
Subject: Avoid spurious whitespace in the modeline of emacsclient frames
X-Git-Tag: emacs-29.1.90~277^2~4
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=0002d4f31666719c5e972ca65efffc70750db613;p=emacs.git

Avoid spurious whitespace in the modeline of emacsclient frames

* lisp/bindings.el (mode-line-client): Compute 'help-echotext
property in advance.  (Bug#58183)

(cherry picked from commit 8c3338f6ba354218aee12c223d778be4180f892b)
---

diff --git a/lisp/bindings.el b/lisp/bindings.el
index f4881ac388c..6db043e495c 100644
--- a/lisp/bindings.el
+++ b/lisp/bindings.el
@@ -226,9 +226,9 @@ mnemonics of the following coding systems:
 (put 'mode-line-mule-info 'risky-local-variable t)
 
 (defvar mode-line-client
-  `(""
-    (:propertize ("" (:eval (if (frame-parameter nil 'client) "@" "")))
-		 help-echo ,(purecopy "emacsclient frame")))
+  `(:eval
+    (if (frame-parameter nil 'client)
+	,(propertize "@" 'help-echo (purecopy "emacsclient frame"))))
   "Mode line construct for identifying emacsclient frames.")
 ;; Autoload if this file no longer dumped.
 ;;;###autoload