Make -checkmempool=1 not fail through int32 overflow

sipa · random-zebra · commit 1cef9052d02e · 2020-06-14T01:27:04.000+02:00
diff --git a/src/txmempool.h b/src/txmempool.h
@@ -401,7 +401,7 @@ class CTxMemPool
      * check does nothing.
      */
     void check(const CCoinsViewCache *pcoins) const;
-    void setSanityCheck(double dFrequency = 1.0) { nCheckFrequency = dFrequency * 4294967296.0; }
+    void setSanityCheck(double dFrequency = 1.0) { nCheckFrequency = dFrequency * 4294967295.0; }
 
     // addUnchecked must updated state for all ancestors of a given transaction,
     // to track size/count of descendant transactions.  First version of
