Remove boundp test for always-bound symbol

* lisp/textmodes/ispell.el (ispell-message): mail-yank-prefix is
defvar’d at the top of the file, so remove a test to see if it is
bound.

diff --git a/lisp/textmodes/ispell.el b/lisp/textmodes/ispell.el
index 412e838e11b166487928446a0738ed6adf21ee29..894e2eac057b4955c514dc86c50c33c48d488763 100644 (file)
--- a/lisp/textmodes/ispell.el
+++ b/lisp/textmodes/ispell.el
@@ -3851,8 +3851,7 @@ You can bind this to the key C-c i in GNUS or mail by adding to
                       (point-max)))
                    (t (min (point-max) (funcall ispell-message-text-end))))))
           (default-prefix   ; Vanilla cite prefix (just used for cite-regexp)
-            (if (and (boundp 'mail-yank-prefix) mail-yank-prefix)
-                (ispell-non-empty-string mail-yank-prefix)
+            (if (ispell-non-empty-string mail-yank-prefix)
               "   \\|\t"))
           (cite-regexp                 ;Prefix of quoted text
            (cond