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5 years ago · 1a16cdc29c
1 changed files with 3 additions and 1 deletions
--- a/src/komodo_nSPV.h
+++ b/src/komodo_nSPV.h
@ -517,7 +517,9 @@ int32_t NSPV_setequihdr(struct NSPV_equihdr *hdr,int32_t height)
    if ( (pindex= komodo_chainactive(height)) != 0 )
    {
        hdr->nVersion = pindex->nVersion;
-        hdr->hashPrevBlock = pindex->hashPrevBlock;
+        if ( pindex->pprev == 0 )
+            return(-1);
+        hdr->hashPrevBlock = pindex->pprev->GetBlockHash();
        hdr->hashMerkleRoot = pindex->hashMerkleRoot;
        hdr->hashFinalSaplingRoot = pindex->hashFinalSaplingRoot;
        hdr->nTime = pindex->nTime;