From 73487371949a9dcc3c67aed69e689ab9390b6230 Mon Sep 17 00:00:00 2001
From: Juuxel <6596629+Juuxel@users.noreply.github.com>
Date: Mon, 13 Apr 2020 21:14:29 +0300
Subject: Fix #45

---
 src/main/java/io/github/cottonmc/cotton/gui/widget/WText.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WText.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WText.java
index 4a4e63c..b94a626 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WText.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WText.java
@@ -69,7 +69,7 @@ public class WText extends WWidget {
 	@Environment(EnvType.CLIENT)
 	@Override
 	public void paintBackground(int x, int y, int mouseX, int mouseY) {
-		if (wrappingScheduled) {
+		if (wrappedLines == null || wrappingScheduled) {
 			wrapLines();
 			wrappingScheduled = false;
 		}
@@ -106,6 +106,7 @@ public class WText extends WWidget {
 	}
 
 	public WText setText(Text text) {
+		Objects.requireNonNull(text, "text is null");
 		this.text = text;
 		wrappingScheduled = true;
 
-- 
cgit