--- 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);