Feeding back from `t-gnus-6_14' into `pgnus-ichikawa'.

[elisp/gnus.git-] / lisp / gnus-logic.el

diff --git a/lisp/gnus-logic.el b/lisp/gnus-logic.el
index 56964ff..03b1c1c 100644 (file)
--- a/lisp/gnus-logic.el
+++ b/lisp/gnus-logic.el
@@ -145,7 +145,7 @@
   (let* ((type (or type 's))
         (case-fold-search (not (eq (downcase (symbol-name type))
                                    (symbol-name type))))
-        (header (aref gnus-advanced-headers index)))
+        (header (or (aref gnus-advanced-headers index) "")))
     (cond
      ((memq type '(r R regexp Regexp))
       (string-match match header))