Fix compile error in Store unit-tests

diff --git a/src/tests/testStore.h b/src/tests/testStore.h
index b148f60b3ff87c982120b20c30386b46425389dc..5d7f0136e4e89d4eff6f11b60f6aa4528b74279b 100644 (file)
--- a/src/tests/testStore.h
+++ b/src/tests/testStore.h
@@ -65,7 +65,7 @@ virtual void maintain() {};
 
     virtual void dereference(StoreEntry &){}   /* Unreference this object */
 
-    virtual void updateSize(size_t size, int sign) {}
+    virtual void updateSize(int64_t size, int sign) {}
 
     virtual StoreSearch *search(String const url, HttpRequest *);
 };