From 3517075c7f635724f7c414dc1f333ad845c11ab8 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(-)

(limited to 'src/main/java/io')

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 ebf74b2..9761a6d 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
@@ -72,7 +72,7 @@ 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;
 		}
@@ -110,6 +110,7 @@ public class WText extends WWidget {
 	}
 
 	public WText setText(Text text) {
+		Objects.requireNonNull(text, "text is null");
 		this.text = text;
 		wrappingScheduled = true;
 
-- 
cgit