diff --git a/src/pow.cpp b/src/pow.cpp
index b7f241155..e23ddb6f2 100644
--- a/src/pow.cpp
+++ b/src/pow.cpp
@@ -123,7 +123,7 @@ bool CheckProofOfWork(int32_t height,uint8_t *pubkey33,uint256 hash, unsigned in
         }
         //fprintf(stderr," height.%d special.%d nonz.%d\n",height,special,nonz);
         if ( nonz == 0 )
-            return(true);
+            return(true); // will come back via different path with pubkey set
         if ( special > 0 ) // special notary id == (height % numnotaries)
         {
             if (UintToArith256(hash) <= bnTarget) // accept normal diff