1 files changed, 1 insertions, 1 deletions
diff --git a/src/dbwrapper.h b/src/dbwrapper.h
index 24ef71bfbf..2cbb47dbaf 100644
--- a/src/dbwrapper.h
+++ b/src/dbwrapper.h
@@ -130,7 +130,7 @@ public:
         parent(_parent), piter(_piter) { };
     ~CDBIterator();
 
-    bool Valid();
+    bool Valid() const;
 
     void SeekToFirst();