Fix the error message from makefile-move-to-macro

* lisp/cedet/ede/makefile-edit.el (makefile-macro-file-list):
regexp-quote the param in makefile-move-to-macro (Bug#39094).

(cherry picked from commit a36495da1ec1419998c17fd64fb7439eaf940f36)

diff --git a/lisp/cedet/ede/makefile-edit.el b/lisp/cedet/ede/makefile-edit.el
index b68d6712bb3e6dcbc7562b8f695134f35e48cf8f..218e75c0a8a4cc09b4c19fa79595cfccacbaa41c 100644 (file)
--- a/lisp/cedet/ede/makefile-edit.el
+++ b/lisp/cedet/ede/makefile-edit.el
@@ -78,7 +78,8 @@
 If NEXT is non-nil, move to the next occurrence of MACRO."
   (let ((oldpt (point)))
     (when (not next) (goto-char (point-min)))
-    (if (re-search-forward (concat "^\\s-*" macro "\\s-*[+:?]?=") nil t)
+    (if (re-search-forward (concat "^\\s-*" (regexp-quote macro) "\\s-*[+:?]?=")
+                          nil t)
        t
       (goto-char oldpt)
       nil)))