Fix Queries

src/de/steamwar/sql/NodeData.java

@@ -48,7 +48,13 @@ public class NodeData {
     public static NodeData get(SchematicNode node) {
         if(node.isDir())
             throw new IllegalArgumentException("Node is a directory");
-        return get.select(node);
+        return get.select(rs -> {
+            if(rs.next()) {
+                return new NodeData(node.getId(), rs.getBoolean("NodeFormat"));
+            } else {
+                return new NodeData(node.getId(), false);
+            }
+        }, node);
     }
 
     @Getter