From 9e9302b6020aa51ec6e3966fa0ccc45fe632326f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Mon, 14 Nov 2016 09:55:16 +0100
Subject: [PATCH] [escher] Correct int comparison issue in text field

Change-Id: Ie70f6e9f0986909e28206747e1d7445f54b30397
---
 escher/src/text_field.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/escher/src/text_field.cpp b/escher/src/text_field.cpp
index 5c76859ff..98d50fb20 100644
--- a/escher/src/text_field.cpp
+++ b/escher/src/text_field.cpp
@@ -99,7 +99,7 @@ void TextField::appendText(const char * text) {
   if (m_currentTextLength + textSize > m_textBufferSize) {
     return;
   }
-  for (int k = m_currentTextLength; k > m_currentCursorPosition - 1; k--) {
+  for (int k = m_currentTextLength; k >= m_currentCursorPosition && k >= 0; k--) {
     m_textBuffer[k+textSize] = m_textBuffer[k];
   }
   strlcpy(&m_textBuffer[m_currentCursorPosition], text, textSize);