(imenu--generic-function): Use mapc.

diff --git a/lisp/imenu.el b/lisp/imenu.el
index 3b06925c33457a3f6b8530c637acc6cb9bc0db70..34c2ca19beb5393611c69aa69242e3ff4de78206 100644 (file)
--- a/lisp/imenu.el
+++ b/lisp/imenu.el
@@ -788,8 +788,9 @@ PATTERNS."
       ;; The character(s) to modify may be a single char or a string.
       (if (numberp (car syn))
          (modify-syntax-entry (car syn) (cdr syn) table)
-       (dolist (c (car syn))
-         (modify-syntax-entry c (cdr syn) table))))
+        (mapc (lambda (c)
+                (modify-syntax-entry c (cdr syn) table))
+              (car syn))))
     (goto-char (point-max))
     (imenu-progress-message prev-pos 0 t)
     (unwind-protect                    ; for syntax table