Simplify code leading to crash.

Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>

src/wmspeed.cc

@@ -254,13 +254,8 @@ SpeedSync::prepare_mags (const SpeedScanParams& scan_params)
         }
       for (const auto& sync_bit : sync_bits)
         {
-          float umag = 0, dmag = 0;
+          float umag = 1, dmag = 1;
 
-          for (size_t i = 0; i < sync_bit.up.size(); i++)
-            {
-              umag += fft_out_db[sync_bit.up[i]];
-              dmag += fft_out_db[sync_bit.down[i]];
-            }
           sync_matrix (row, col++) = MagMatrix::Mags {umag, dmag};
           assert (umag != 0);
           assert (dmag != 0);
@@ -482,6 +477,7 @@ SpeedSearch::run_search (const SpeedScanParams& scan_params, const vector<double
         }
     }
 
+  printf (" - prepare\n");
   timer_start();
 
   for (auto& s : speed_sync)
@@ -490,11 +486,14 @@ SpeedSearch::run_search (const SpeedScanParams& scan_params, const vector<double
 
   timer_report();
 
+  printf (" - search\n");
+
   for (auto& s : speed_sync)
     s->start_search_jobs (thread_pool, scan_params, s->center_speed());
   thread_pool.wait_all();
 
   timer_report();
+  exit (0);
 
   vector<SpeedSync::Score> scores;
   for (auto& s : speed_sync)