error: ‘masternodeSync’ was not declared in this scope

[perwpqwe]

Linux ubuntu 4.4.0-98-generic #121-Ubuntu SMP Tue Oct 10 14:24:03 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4)

./configure --disable-wallet
make

CXX rpc/libbitcoin_server_a-mining.o
rpc/mining.cpp: In function ‘UniValue getblocktemplate(const UniValue&, bool)’:
rpc/mining.cpp:501:10: error: ‘masternodeSync’ was not declared in this scope
if (!masternodeSync.IsSynced())
^
At global scope:
cc1plus: warning: unrecognized command line option ‘-Wno-implicit-fallthrough’
cc1plus: warning: unrecognized command line option ‘-Wno-self-assign’
Makefile:5993: recipe for target 'rpc/libbitcoin_server_a-mining.o' failed

[dKrishtal]

same problem

[UdjinM6]

Should be fixed by #1733.