[mew-dist 21715] `C-u M-o' error on Mew 3

[Tatsuya Kinoshita]

`C-u M-o' (mew-summary-auto-refile t)で、マークの付いていないメッ
セージがあるとエラー(Wrong type argument: integerp, nil)になるの
を修正しました。(Mew 3.0.67での変更が原因です)

-- 
木下達也
-------------- next part --------------

 This patch is written by Tatsuya Kinoshita.  Copyright is disclaimed.

diff -ur mew.orig/mew-refile.el mew/mew-refile.el
--- mew.orig/mew-refile.el	2002-09-10 21:39:10.000000000 +0900
+++ mew/mew-refile.el	2002-09-16 17:24:19.000000000 +0900
@@ -705,7 +705,8 @@
 	     (when (looking-at mew-regex-msg-valid)
 	       (setq mark (mew-summary-get-mark))
 	       (if mew-mark-review-only
-		   (and (char-equal mark mew-mark-review)
+		   (and mark
+			(char-equal mark mew-mark-review)
 			(mew-summary-refile-body nil t 'no-msg))
 		 (or (and mark
 			  (or mew-refile-auto-refile-skip-any-mark