From dc76615c93acd3e1b1f8c72f76afa8a241385444 Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Mon, 29 Apr 2013 10:39:17 -0700
Subject: uhd: fixed set_center_freq channel

---
 gr-uhd/lib/gr_uhd_usrp_source.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'gr-uhd/lib/gr_uhd_usrp_source.cc')

diff --git a/gr-uhd/lib/gr_uhd_usrp_source.cc b/gr-uhd/lib/gr_uhd_usrp_source.cc
index efb74d717..1d5a65f76 100644
--- a/gr-uhd/lib/gr_uhd_usrp_source.cc
+++ b/gr-uhd/lib/gr_uhd_usrp_source.cc
@@ -114,9 +114,10 @@ public:
     uhd::tune_result_t set_center_freq(
         const uhd::tune_request_t tune_request, size_t chan
     ){
+        const size_t user_chan = chan;
         chan = _stream_args.channels[chan];
         const uhd::tune_result_t res = _dev->set_rx_freq(tune_request, chan);
-        _center_freq = this->get_center_freq(chan);
+        _center_freq = this->get_center_freq(user_chan);
         _tag_now = true;
         return res;
     }
-- 
cgit