diff -r dceac1fa805a -r bc03c7494ba4 libpurple/protocols/yahoo/yahoo.c
--- a/libpurple/protocols/yahoo/yahoo.c	Thu Jun 26 08:42:49 2008 +0000
+++ b/libpurple/protocols/yahoo/yahoo.c	Thu Jun 26 09:07:56 2008 +0000
@@ -4384,7 +4384,7 @@
 	yahoo_send_attention,
 	yahoo_attention_types,
 
-	/* padding */
+	sizeof(PurplePluginProtocolInfo),       /* struct_size */
 	NULL
 };