From a28feaa487290195201ac6767b51a61b05066d40 Mon Sep 17 00:00:00 2001
From: eb
Date: Wed, 24 Sep 2008 00:20:41 +0000
Subject: return -1 (DONE flag) if source or sink sees an error

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9650 221aa14e-8319-0410-a670-987f0aec2ac5
---
 gr-usrp2/src/usrp2_source_32fc.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gr-usrp2/src/usrp2_source_32fc.cc')

diff --git a/gr-usrp2/src/usrp2_source_32fc.cc b/gr-usrp2/src/usrp2_source_32fc.cc
index 0d2418518..5726f2279 100644
--- a/gr-usrp2/src/usrp2_source_32fc.cc
+++ b/gr-usrp2/src/usrp2_source_32fc.cc
@@ -59,8 +59,10 @@ usrp2_source_32fc::work(int noutput_items,
   rx_32fc_handler::sptr handler = rx_32fc_handler::make(noutput_items, USRP2_MIN_RX_SAMPLES, out);
 
   bool ok = d_u2->rx_samples(0, handler.get());
-  if (!ok)
+  if (!ok){
     std::cerr << "usrp2::rx_samples() failed" << std::endl;
+    return -1;	// say we're done
+  }
 
   return handler->nsamples();
 }
-- 
cgit