diff --git a/src/main.cpp b/src/main.cpp
index 886d9eef2..515833651 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -3561,7 +3561,7 @@ CBlockIndex* AddToBlockIndex(const CBlockHeader& block)
         }
         if ( miPrev != mapBlockIndex.end() && (*miPrev).second == 0 )
         {
-            fprintf(stderr,"edge case of both block and prevblock in the strange state\n");
+            //fprintf(stderr,"edge case of both block and prevblock in the strange state\n");
             return(0); // return here to avoid the state of pindex->nHeight not set and pprev NULL
         }
     }