Add virtual destructor to IBackgroundBlockEmerger to silence warning

minetest · Aug 14, 2013 · 58beca0 · 58beca0
1 parent 4e1f500
commit 58beca0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/emerge.h b/src/emerge.h
@@ -75,6 +75,7 @@ class IBackgroundBlockEmerger
 public:
 	virtual bool enqueueBlockEmerge(u16 peer_id, v3s16 p,
 			bool allow_generate) = 0;
+	virtual ~IBackgroundBlockEmerger() {}
 };
 
 class EmergeManager : public IBackgroundBlockEmerger {