From e2f9a8ff5d2d5a9ae51bfd9c0a0e4fb9e85e5766 Mon Sep 17 00:00:00 2001
From: Ellpeck <megamaximal@gmail.com>
Date: Fri, 6 Sep 2019 11:25:31 +0200
Subject: [PATCH] fixed a splitstring crash with specific string lengths and
 font sizes

---
 MLEM/Extensions/SpriteFontExtensions.cs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/MLEM/Extensions/SpriteFontExtensions.cs b/MLEM/Extensions/SpriteFontExtensions.cs
index bc914d8..8b55de2 100644
--- a/MLEM/Extensions/SpriteFontExtensions.cs
+++ b/MLEM/Extensions/SpriteFontExtensions.cs
@@ -37,8 +37,10 @@ namespace MLEM.Extensions {
                     curr.Append(word).Append(' ');
                     if (widthFunc(curr) * scale >= width) {
                         var len = curr.Length - word.Length - 1;
-                        total.Append(curr.ToString(0, len - 1)).Append('\n');
-                        curr.Remove(0, len);
+                        if (len > 0) {
+                            total.Append(curr.ToString(0, len - 1)).Append('\n');
+                            curr.Remove(0, len);
+                        }
                     }
                 }
                 total.Append(curr.ToString(0, curr.Length - 1)).Append('\n');