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Fix concurrent modification crash in API.hideItem (#1030)

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slprime authored and GitHub committed 2026-09-11 08:30:49 +03:00
1 parent 1fc824410b
commit 38dc14eca1
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+2 -2
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src/main/java/codechicken/nei/api/API.java
+2 -2
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@@ -146,14 +146,14 @@ public class API {
* Hide an item from the item panel Damage values of OreDictionary.WILDCARD_VALUE and ItemStackMap.WILDCARD_TAG tags * Hide an item from the item panel Damage values of OreDictionary.WILDCARD_VALUE and ItemStackMap.WILDCARD_TAG tags
* function as wildcards for their respective variables * function as wildcards for their respective variables
*/ */
public static void hideItem(ItemStack item) { public static synchronized void hideItem(ItemStack item) {
if (!ItemInfo.hiddenItems.contains(item)) { if (!ItemInfo.hiddenItems.contains(item)) {
ItemInfo.hiddenItems.add(item); ItemInfo.hiddenItems.add(item);
LayoutManager.markItemsDirty(); LayoutManager.markItemsDirty();
} }
} }
public static void hideItem(String rule) { public static synchronized void hideItem(String rule) {
ItemFilter filter = ItemStackFilterParser.parse(rule); ItemFilter filter = ItemStackFilterParser.parse(rule);
if (filter != null) { if (filter != null) {
ItemInfo.hiddenItemsRules.filters.add(filter); ItemInfo.hiddenItemsRules.filters.add(filter);