Fix some warnings

[nikiroo-utils.git] / src / be / nikiroo / utils / serial / SerialUtils.java

diff --git a/src/be/nikiroo/utils/serial/SerialUtils.java b/src/be/nikiroo/utils/serial/SerialUtils.java
index 3308a756c578bd14c3f5bc758cd31e30164afcaa..fe62d283cdceb48afc530ce239dde40ac774f06e 100644 (file)
--- a/src/be/nikiroo/utils/serial/SerialUtils.java
+++ b/src/be/nikiroo/utils/serial/SerialUtils.java
@@ -522,6 +522,6 @@ public class SerialUtils {
                        }
                }
 
-               return builder.substring(1, builder.length() - 1).toString();
+               return builder.substring(1, builder.length() - 1);
        }
 }