Fix null pointer when stopping chunk pregeneration (#1514)

neoforged · Sep 5, 2024 · 1ab0f19 · 1ab0f19
1 parent 6585d89
commit 1ab0f19
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/main/java/net/neoforged/neoforge/server/command/GenerateCommand.java b/src/main/java/net/neoforged/neoforge/server/command/GenerateCommand.java
@@ -96,8 +96,10 @@ private static int stopGeneration(CommandSourceStack source) {
             double percent = (double) count / total * 100.0;
             source.sendSuccess(() -> Component.translatable("commands.neoforge.chunkgen.stopped", count, total, percent), true);
 
-            generationBar.close();
-            generationBar = null;
+            if (generationBar != null) {
+                generationBar.close();
+                generationBar = null;
+            }
             activeTask = null;
         } else {
             source.sendSuccess(() -> Component.translatable("commands.neoforge.chunkgen.not_running"), false);