pow: GetNextWorkRequired never called with NULL pindexLast

8 years ago · 972714c956
1 changed files with 1 additions and 4 deletions
--- a/src/pow.cpp
+++ b/src/pow.cpp
@ -12,12 +12,9 @@
				@@ -12,12 +12,9 @@

 unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHeader *pblock, const Consensus::Params& params)
 {
+    assert(pindexLast != NULL);
    unsigned int nProofOfWorkLimit = UintToArith256(params.powLimit).GetCompact();

-    // Genesis block
-    if (pindexLast == NULL)
-        return nProofOfWorkLimit;
-
    // Only change once per difficulty adjustment interval
    if ((pindexLast->nHeight+1) % params.DifficultyAdjustmentInterval() != 0)
    {