# MutantHub mutant #2926: Testnet 20-minute min-difficulty exception fires at exactly 20 minutes (> becomes >=)
# Repository: bitcoin/bitcoin @ dc3cd1969ed35f0ca3e468fffd153e304f9f3c41
# File: src/pow.cpp:27-27
# Review: APPROVED; outcome: SURVIVED
diff --git a/src/pow.cpp b/src/pow.cpp
index 9a9f4e5..26ec369 100644
--- a/src/pow.cpp
+++ b/src/pow.cpp
@@ -24,7 +24,7 @@ unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHead
             // Special difficulty rule for testnet:
             // If the new block's timestamp is more than 2* 10 minutes
             // then it MUST be a min-difficulty block.
-            if (pblock->GetBlockTime() > pindexLast->GetBlockTime() + params.nPowTargetSpacing*2)
+            if (pblock->GetBlockTime() >= pindexLast->GetBlockTime() + params.nPowTargetSpacing*2)
                 return nProofOfWorkLimit;
             else
             {