From: Svjatoslav Agejenko <svjatoslav@svjatoslav.eu>
Date: Fri, 2 Oct 2020 14:45:00 +0000 (+0300)
Subject: Properly handle zero length strings when trimming
X-Git-Tag: svjatoslavcommons-1.8~4
X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=commitdiff_plain;h=b36e41f7fa4cc97248027402b60ba11a0bfdb64c;p=svjatoslav_commons.git

Properly handle zero length strings when trimming
---

diff --git a/src/main/java/eu/svjatoslav/commons/string/String2.java b/src/main/java/eu/svjatoslav/commons/string/String2.java
index 8d7273d..c18633a 100755
--- a/src/main/java/eu/svjatoslav/commons/string/String2.java
+++ b/src/main/java/eu/svjatoslav/commons/string/String2.java
@@ -86,7 +86,7 @@ public class String2 {
         if (actualCutAmount > getLength())
             actualCutAmount = getLength();
 
-        chars.subList(0, actualCutAmount).clear();
+        if (actualCutAmount > 0) chars.subList(0, actualCutAmount).clear();
 
         return this;
     }