From 243afe7245d3522bd90c144db58da028ad127cdc Mon Sep 17 00:00:00 2001
From: unknown <d.yarosh@lanet.ua>
Date: Wed, 5 May 2021 16:53:19 +0300
Subject: [PATCH] fix bug for ussd answers over 127 chars

---
 src/TinyGsmSMS.tpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/TinyGsmSMS.tpp b/src/TinyGsmSMS.tpp
index 43db49a..fb74949 100644
--- a/src/TinyGsmSMS.tpp
+++ b/src/TinyGsmSMS.tpp
@@ -73,7 +73,7 @@ class TinyGsmSMS {
 
   static inline String TinyGsmDecodeHex8bit(String& instr) {
     String result;
-    for (uint8_t i = 0; i < instr.length(); i += 2) {
+    for (uint16_t i = 0; i < instr.length(); i += 2) {
       char buf[4] = {
           0,
       };
@@ -87,7 +87,7 @@ class TinyGsmSMS {
 
   static inline String TinyGsmDecodeHex16bit(String& instr) {
     String result;
-    for (uint8_t i = 0; i < instr.length(); i += 4) {
+    for (uint16_t i = 0; i < instr.length(); i += 4) {
       char buf[4] = {
           0,
       };