Merge pull request #1294 from zhuliting/patch-1

remove unused variable  _consecutive_production_enabled

Author: abitmore

libraries/plugins/witness/include/graphene/witness/witness.hpp

@@ -41,8 +41,7 @@ namespace block_production_condition
       no_private_key = 4,
       low_participation = 5,
       lag = 6,
-      consecutive = 7,
-      exception_producing_block = 8
+      exception_producing_block = 7
    };
 }
 
@@ -79,7 +78,6 @@ class witness_plugin : public graphene::app::plugin {
 
    boost::program_options::variables_map _options;
    bool _production_enabled = false;
-   bool _consecutive_production_enabled = false;
    uint32_t _required_witness_participation = 33 * GRAPHENE_1_PERCENT;
    uint32_t _production_skip_flags = graphene::chain::database::skip_nothing;
 

libraries/plugins/witness/witness.cpp

@@ -196,9 +196,6 @@ block_production_condition::block_production_condition_enum witness_plugin::bloc
       case block_production_condition::lag:
          elog("Not producing block because node didn't wake up within 2500ms of the slot time.");
          break;
-      case block_production_condition::consecutive:
-         elog("Not producing block because the last block was generated by the same witness.\nThis node is probably disconnected from the network so block production has been disabled.\nDisable this check with --allow-consecutive option.");
-         break;
       case block_production_condition::exception_producing_block:
          elog( "exception producing block" );
          break;