diff -r 7ede72cae656 -r 8d6805679729 libpurple/protocols/jabber/si.c
--- a/libpurple/protocols/jabber/si.c	Thu Dec 10 05:40:59 2009 +0000
+++ b/libpurple/protocols/jabber/si.c	Thu Dec 10 21:34:37 2009 +0000
@@ -1448,7 +1448,7 @@
 	g_free(xfer->who);
 	xfer->who = who;
 
-	if (jbr && jbr->caps.info) {
+	if (jbr && jabber_resource_know_capabilities(jbr)) {
 		char *msg;
 
 		if (jabber_resource_has_capability(jbr, NS_IBB))