Add link to the message that introduced string_area.

diff --git a/flist.c b/flist.c
index 5d1a259..c28159a 100644 (file)
--- a/flist.c
+++ b/flist.c
@@ -25,6 +25,8 @@
  * allocating blocks is the responsibility of the system's malloc
  * library, not of rsync.
  *
+ * @sa http://lists.samba.org/pipermail/rsync/2000-June/002351.html
+ *
  **/
 
 #include "rsync.h"