rpc: fix hard_fork_info RPC

I had never tested it, obviously

src/daemon/rpc_command_executor.cpp

@@ -971,11 +971,13 @@ bool t_rpc_command_executor::hard_fork_info(uint8_t version)
             tools::fail_msg_writer() << fail_message.c_str();
             return true;
         }
-        version = version > 0 ? version : res.voting;
-        tools::msg_writer() << "version " << (uint32_t)version << " " << (res.enabled ? "enabled" : "not enabled") <<
-            ", " << res.votes << "/" << res.window << " votes, threshold " << res.threshold;
-        tools::msg_writer() << "current version " << (uint32_t)res.version << ", voting for version " << (uint32_t)res.voting;
     }
+
+    version = version > 0 ? version : res.voting;
+    tools::msg_writer() << "version " << (uint32_t)version << " " << (res.enabled ? "enabled" : "not enabled") <<
+        ", " << res.votes << "/" << res.window << " votes, threshold " << res.threshold;
+    tools::msg_writer() << "current version " << (uint32_t)res.version << ", voting for version " << (uint32_t)res.voting;
+
     return true;
 }
 

src/rpc/core_rpc_server.cpp

@@ -889,6 +889,7 @@ namespace cryptonote
     res.version = blockchain.get_current_hard_fork_version();
     res.enabled = blockchain.get_hard_fork_voting_info(version, res.window, res.votes, res.threshold, res.voting);
     res.state = blockchain.get_hard_fork_state();
+    res.status = CORE_RPC_STATUS_OK;
     return true;
 #else
     error_resp.code = CORE_RPC_ERROR_CODE_UNSUPPORTED_RPC;

src/rpc/core_rpc_server.h

@@ -104,6 +104,7 @@ namespace cryptonote
         MAP_JON_RPC_WE("getblock",                on_get_block,                 COMMAND_RPC_GET_BLOCK)
         MAP_JON_RPC_WE("get_connections",        on_get_connections,            COMMAND_RPC_GET_CONNECTIONS)
         MAP_JON_RPC_WE("get_info",               on_get_info_json,              COMMAND_RPC_GET_INFO)
+        MAP_JON_RPC_WE("hard_fork_info",         on_hard_fork_info,             COMMAND_RPC_HARD_FORK_INFO)
       END_JSON_RPC_MAP()
     END_URI_MAP2()