Fixed NullPointerException caused by ComponentListModel

2020-03-14 17:10:11 +01:00
parent b23c506d77
commit 00e6d6c8a1
1 changed files with 4 additions and 2 deletions
--- a/src/main/java/envoy/client/ui/list/ComponentListModel.java
+++ b/src/main/java/envoy/client/ui/list/ComponentListModel.java
@@ -33,8 +33,10 @@ public final class ComponentListModel<E> implements Iterable<E>, Serializable {
 	 * @since Envoy v0.3-alpha
 	 */
 	public boolean add(E e) {
-		if (componentList != null) componentList.add(e);
-		componentList.revalidate();
+		if (componentList != null) {
+			componentList.add(e);
+			componentList.revalidate();
+		}
 		return elements.add(e);
 	}