From 48776895c1d0df467d3b10df4dad18102e3aaa20 Mon Sep 17 00:00:00 2001
From: shedaniel <daniel@shedaniel.me>
Date: Mon, 23 Oct 2023 21:27:50 +0800
Subject: Ignore empty entry groups

---
 .../common/entry/type/collapsed/CollapsibleEntryRegistryImpl.java     | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'runtime/src')

diff --git a/runtime/src/main/java/me/shedaniel/rei/impl/common/entry/type/collapsed/CollapsibleEntryRegistryImpl.java b/runtime/src/main/java/me/shedaniel/rei/impl/common/entry/type/collapsed/CollapsibleEntryRegistryImpl.java
index 482d7100b..50f57d3bc 100644
--- a/runtime/src/main/java/me/shedaniel/rei/impl/common/entry/type/collapsed/CollapsibleEntryRegistryImpl.java
+++ b/runtime/src/main/java/me/shedaniel/rei/impl/common/entry/type/collapsed/CollapsibleEntryRegistryImpl.java
@@ -47,6 +47,10 @@ public class CollapsibleEntryRegistryImpl implements CollapsibleEntryRegistry {
         if (old != null) {
             InternalLogger.getInstance().warn("Overwritten collapsible entry group [%s] %s with %d entries", id, name.getString(), stacks.size());
         }
+        if (stacks.isEmpty()) {
+            InternalLogger.getInstance().warn("Collapsible entry group [%s] %s has no entries, ignoring.", id, name.getString());
+            this.entries.remove(id);
+        }
     }
     
     @Override
-- 
cgit