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Allow genesis block to have low version

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jl777
2018-04-16 16:44:21 +03:00
parent 2df89273c1
commit c521bc1ecf
1 changed files with 1 additions and 1 deletions
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2
src/main.cpp
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@@ -3505,7 +3505,7 @@ bool CheckBlockHeader(int32_t height,CBlockIndex *pindex, const CBlockHeader& bl
return state.Invalid(error("CheckBlockHeader(): block timestamp needs to always increase"),REJECT_INVALID, "time-too-new"); return state.Invalid(error("CheckBlockHeader(): block timestamp needs to always increase"),REJECT_INVALID, "time-too-new");
} }
// Check block version // Check block version
if (blockhdr.nVersion < MIN_BLOCK_VERSION) if (height > 0 && blockhdr.nVersion < MIN_BLOCK_VERSION)
{ {
fprintf(stderr,"nVersion.%d vs min %d\n",blockhdr.nVersion,MIN_BLOCK_VERSION); fprintf(stderr,"nVersion.%d vs min %d\n",blockhdr.nVersion,MIN_BLOCK_VERSION);
return state.DoS(100, error("CheckBlockHeader(): block version too low"),REJECT_INVALID, "version-too-low"); return state.DoS(100, error("CheckBlockHeader(): block version too low"),REJECT_INVALID, "version-too-low");