From a4a59f5df4d216df0866957a129f386bbb12bf97 Mon Sep 17 00:00:00 2001
From: Andreas Shimokawa <shimokawa@fsfe.org>
Date: Sun, 4 Oct 2015 22:42:21 +0900
Subject: [PATCH] fix hexdump() when using an offset with -1 as length (= full
 length)

---
 .../main/java/nodomain/freeyourgadget/gadgetbridge/util/GB.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/GB.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/GB.java
index 8660f997..5a21fc44 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/GB.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/GB.java
@@ -126,7 +126,7 @@ public class GB {
 
     public static String hexdump(byte[] buffer, int offset, int length) {
         if (length == -1) {
-            length = buffer.length;
+            length = buffer.length - offset;
         }
         final char[] hexArray = "0123456789ABCDEF".toCharArray();
         char[] hexChars = new char[length * 2];