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Code Issues Releases Wiki Activity

Fix NPE when clearing disk label

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SquidDev 2017-05-02 13:32:53 +01:00
parent 2fef772f3d
commit 14d3a182d9
1 changed files with 2 additions and 0 deletions
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src/main/java/dan200/computercraft/shared/util/StringUtil.java
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@ -4,6 +4,8 @@ public class StringUtil
{ {
public static String normaliseLabel( String label ) public static String normaliseLabel( String label )
{ {
if( label == null ) return null;
int length = Math.min( 32, label.length() ); int length = Math.min( 32, label.length() );
StringBuilder builder = new StringBuilder( length ); StringBuilder builder = new StringBuilder( length );
for (int i = 0; i < length; i++) for (int i = 0; i < length; i++)