From 8ff8f206d317e8d9c026fef9228a80edc241f9d4 Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Sun, 6 Nov 2011 14:55:51 -0800
Subject: uhd: fixed compilation error on tx waveforms

---
 host/examples/tx_waveforms.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/host/examples/tx_waveforms.cpp b/host/examples/tx_waveforms.cpp
index aaabf5460..469e27621 100644
--- a/host/examples/tx_waveforms.cpp
+++ b/host/examples/tx_waveforms.cpp
@@ -100,7 +100,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     desc.add_options()
         ("help", "help message")
         ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args")
-        ("spb", po::value<size_t>(&spb)->default_value(0), "samples per buffer, 0 for default")
+        ("spb", po::value<size_t>(&spb)->default_value(10000), "samples per buffer")
         ("rate", po::value<double>(&rate), "rate of outgoing samples")
         ("freq", po::value<double>(&freq), "RF center frequency in Hz")
         ("ampl", po::value<float>(&ampl)->default_value(float(0.3)), "amplitude of the waveform [0 to 0.7]")
@@ -203,7 +203,6 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     double theta = 0;
 
     //allocate a buffer which we re-use for each channel
-    if (spb == 0) spb = tx_stream->get_max_num_samps()*10;
     std::vector<std::complex<float> > buff(spb);
     std::vector<std::complex<float> *> buffs(usrp->get_tx_num_channels(), &buff.front());
 
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