diff -r a0c5b6db8ee5 -r 5e21e1e67cd7 libpurple/protocols/msn/xfer.c
--- a/libpurple/protocols/msn/xfer.c	Sat Oct 15 23:43:14 2011 +0000
+++ b/libpurple/protocols/msn/xfer.c	Sun Oct 16 00:03:52 2011 +0000
@@ -181,7 +181,7 @@
 #else
 	memset(tmp, 0, sizeof(gchar[30]));
 	tmp += sizeof(gchar[30]);
-	msn_push32le(tmp, 0);
+	msn_push32le(tmp, 0xffffffff);
 #endif
 	if (context->preview) {
 		memcpy(tmp, context->preview, context->preview_len);