consensus cuckoo init fix

[ucwong]

No description provided.

[codecov]

Codecov Report

Merging #661 into master will decrease coverage by 0.00%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #661      +/-   ##
==========================================
- Coverage   50.86%   50.86%   -0.01%     
==========================================
  Files         407      407              
  Lines       51795    51794       -1     
==========================================
- Hits        26347    26345       -2     
  Misses      23424    23424              
- Partials     2024     2025       +1     

Impacted Files	Coverage Δ
consensus/cuckoo/cuckoo.go	36.17% <100.00%> (-0.68%)	⬇️
rpc/server.go	75.55% <0.00%> (-4.45%)	⬇️
trie/proof.go	76.49% <0.00%> (-1.50%)	⬇️
ctxc/downloader/statesync.go	66.96% <0.00%> (-1.33%)	⬇️
p2p/peer.go	78.08% <0.00%> (-0.92%)	⬇️
ctxc/downloader/downloader.go	77.92% <0.00%> (-0.11%)	⬇️
p2p/rlpx.go	71.95% <0.00%> (+0.56%)	⬆️
p2p/simulations/mocker.go	34.54% <0.00%> (+0.90%)	⬆️
p2p/discover/table.go	85.53% <0.00%> (+2.51%)	⬆️