From 58ee03299aac2ea8fd279cd032ce635e33f2f9b3 Mon Sep 17 00:00:00 2001
From: Bastian Bloessl <bloessl@ccs-labs.org>
Date: Wed, 31 Jul 2013 10:21:17 +0200
Subject: [PATCH] wireshark: revert no blocking for now

---
 lib/wireshark_connector_impl.cc | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/wireshark_connector_impl.cc b/lib/wireshark_connector_impl.cc
index eff6b89..54f7a7e 100644
--- a/lib/wireshark_connector_impl.cc
+++ b/lib/wireshark_connector_impl.cc
@@ -154,10 +154,7 @@ wireshark_connector_impl::general_work(int noutput, gr_vector_int& ninput_items,
 	gr_complex *out = (gr_complex*)output_items[0];
 
 	while(!d_msg_len) {
-		pmt::pmt_t msg = delete_head_nowait(pmt::mp("in"));
-		if(msg.get() == NULL) {
-			return 0;
-		}
+		pmt::pmt_t msg(delete_head_blocking(pmt::mp("in")));
 
 		if(pmt::is_eof_object(msg)) {
 			dout << "WIRESHARK: exiting" << std::endl;