Silence byte compiler.

[gnus] / lisp / spam-stat.el

diff --git a/lisp/spam-stat.el b/lisp/spam-stat.el
index 04f90ee..d75e819 100644 (file)
--- a/lisp/spam-stat.el
+++ b/lisp/spam-stat.el
@@ -1,6 +1,6 @@
 ;;; spam-stat.el --- detecting spam based on statistics
 
-;; Copyright (C) 2002-2012  Free Software Foundation, Inc.
+;; Copyright (C) 2002-2013 Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; Keywords: network
@@ -494,6 +494,18 @@ where DIFF is the difference between SCORE and 0.5."
     (setcdr (nthcdr 14 result) nil)
     result))
 
+(eval-when-compile
+  (defmacro spam-stat-called-interactively-p (kind)
+    (condition-case nil
+       (progn
+         (eval '(called-interactively-p 'any))
+         ;; Emacs >=23.2
+         `(called-interactively-p ,kind))
+      ;; Emacs <23.2
+      (wrong-number-of-arguments '(called-interactively-p))
+      ;; XEmacs
+      (void-function '(interactive-p)))))
+
 (defun spam-stat-score-buffer ()
   "Return a score describing the spam-probability for this buffer.
 Add user supplied modifications if supplied."
@@ -511,7 +523,7 @@ Add user supplied modifications if supplied."
            (error nil)))
         (ans
          (if score1s (+ score0 score1s) score0)))
-    (when (interactive-p)
+    (when (spam-stat-called-interactively-p 'any)
       (message "%S" ans))
     ans))