IsNull doesn't change CBlockLocator, add const hint

10 years ago · bdb6a71d3d
1 changed files with 1 additions and 1 deletions
--- a/src/primitives/block.h
+++ b/src/primitives/block.h
@ -162,7 +162,7 @@ struct CBlockLocator
        vHave.clear();
    }

-    bool IsNull()
+    bool IsNull() const
    {
        return vHave.empty();
    }