Fix compiler warning.
diff --git a/ripd/ChangeLog b/ripd/ChangeLog
index 1b018ee..4ca580b 100644
--- a/ripd/ChangeLog
+++ b/ripd/ChangeLog
@@ -1,3 +1,7 @@
+2004-09-26 Hasso Tepper <hasso at quagga.net>
+
+	* ripd.c: Fix compiler warning.
+
 2004-09-23 Hasso Tepper <hasso at quagga.net>
 
 	* *.[c|h]: list -> struct list *, listnode -> struct listnode *.
diff --git a/ripd/ripd.c b/ripd/ripd.c
index 6b79a16..acf0e7d 100644
--- a/ripd/ripd.c
+++ b/ripd/ripd.c
@@ -31,6 +31,7 @@
 #include "stream.h"
 #include "filter.h"
 #include "sockunion.h"
+#include "sockopt.h"
 #include "routemap.h"
 #include "if_rmap.h"
 #include "plist.h"