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-rw-r--r--src/validation.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/validation.cpp b/src/validation.cpp
index fe8f8365be..a83737377a 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -2973,7 +2973,8 @@ std::vector<unsigned char> GenerateCoinbaseCommitment(CBlock& block, const CBloc
bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& state, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev, int64_t nAdjustedTime)
{
- const int nHeight = pindexPrev == NULL ? 0 : pindexPrev->nHeight + 1;
+ assert(pindexPrev != NULL);
+ const int nHeight = pindexPrev->nHeight + 1;
// Check proof of work
if (block.nBits != GetNextWorkRequired(pindexPrev, &block, consensusParams))
return state.DoS(100, false, REJECT_INVALID, "bad-diffbits", false, "incorrect proof of work");