1 files changed, 1 insertions, 0 deletions
diff --git a/src/chain.h b/src/chain.h
index ecc2ae732f..1a499b07cc 100644
--- a/src/chain.h
+++ b/src/chain.h
@@ -263,6 +263,7 @@ public:
 
     uint256 GetBlockHash() const
     {
+        assert(phashBlock != nullptr);
         return *phashBlock;
     }