Merge pull request #627 from molpopgen/simplification_timing

molpopgen · Jan 13, 2021 · 1b58972 · 1b58972
2 parents a51c7f8 + d2b3e61
commit 1b58972
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/fwdpy11/src/evolve_population/with_tree_sequences.cc b/fwdpy11/src/evolve_population/with_tree_sequences.cc
@@ -372,6 +372,7 @@ evolve_with_tree_sequences(
         }
 
     std::vector<fwdpp::ts::table_index_t> alive_at_last_simplification(pop.alive_nodes);
+    new_edge_buffer->reset(alive_at_last_simplification.size());
 
     for (std::uint32_t gen = 0; gen < simlen && !stopping_criteron_met; ++gen)
         {
@@ -437,7 +438,7 @@ evolve_with_tree_sequences(
                     throw ddemog::GlobalExtinction(o.str());
                 }
 
-            if (gen > 0 && gen % simplification_interval == 0.0)
+            if (gen % simplification_interval == 0.0)
                 {
                     simplification_rv = simplification(
                         preserve_selected_fixations, simulating_neutral_variants,