X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=filter.h;h=befcd3381abd539ec743bf3e28b5198d7b093b50;hp=2c1fdac1191516587502833434605fb97bb20339;hb=d54f2d11287702f99f8814961c69375c89d3dfdc;hpb=0750c5dfa5404cdc6baef58cc1fc6b56fc2b5f43

diff --git a/filter.h b/filter.h
index 2c1fdac1..befcd338 100644
--- a/filter.h
+++ b/filter.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2010 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -64,7 +64,8 @@ struct filter {
 	 * Close one instance of this filter.
 	 *
 	 * Free all resources of associated with \a fn that were previously allocated
-	 * by the open() function.
+	 * by the open() function. It's OK to leave this alone if the filter does not
+	 * need any cleanups.
 	 */
 	void (*close)(struct filter_node *fn);
 	/**