Fix the block queue not setting the hasBlocks flag to false

src/main/java/dev/zontreck/libzontreck/memory/world/BlockRestoreQueue.java

@@ -177,6 +177,14 @@ public abstract class BlockRestoreQueue
         return blk;
     }
 
+    /**
+     * Sets the hasBlocks flag to false to reduce DB Spam
+     */
+    public void setNoBlocks()
+    {
+        hasBlocks=false;
+    }
+
     /**
      * Override to indicate if the list should be sorted by lowest Y value
      *

src/main/java/dev/zontreck/libzontreck/memory/world/BlockRestoreRunner.java

@@ -29,7 +29,10 @@ public class BlockRestoreRunner implements Runnable
             return;
 
         PrimitiveBlock prim = queue.getNextBlock();
-        if(prim == null)return; // No more blocks.
+        if(prim == null){
+            queue.setNoBlocks();
+            return; // No more blocks.
+        }
 
         Level level = prim.level;