From b9249065eb4f5fd8d9c7b9a518608b39e3dbb83c Mon Sep 17 00:00:00 2001
From: ivanovlev <ivanovlev@mail.ru>
Date: Sat, 14 Jan 2017 23:01:44 +0300
Subject: [PATCH] Fix for send message from debug screen

---
 .../gadgetbridge/service/devices/hplus/HPlusSupport.java     | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/hplus/HPlusSupport.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/hplus/HPlusSupport.java
index a674d6b74..aa1836876 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/hplus/HPlusSupport.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/hplus/HPlusSupport.java
@@ -785,7 +785,12 @@ public class HPlusSupport extends AbstractBTLEDeviceSupport {
 
     //replace unsupported symbols to english analog
     private String transliterate(String txt){
+        if (txt == null || txt.isEmpty()) {
+            return txt;
+        }
+
         StringBuilder message = new StringBuilder();
+
         char[] chars = txt.toCharArray();
 
         for (char c : chars)