From 2e0a70f269b34ec226d87e285f61fc099bbfaf28 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Wed, 16 May 2018 14:31:42 +0200
Subject: [PATCH] [escher] Fix bug in text field: casting a unsigned char to
 signed char give negative values above 127...

---
 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 ae3ff78c5..d7e2b4754 100644
--- a/escher/src/text_field.cpp
+++ b/escher/src/text_field.cpp
@@ -123,7 +123,7 @@ bool TextField::ContentView::removeChar() {
   if( m_horizontalAlignment == 0.0f) {
     reloadRectFromCursorPosition(cursorLocation());
   }
-  for (int k = cursorLocation(); k < (signed char)m_currentDraftTextLength; k ++) {
+  for (size_t k = cursorLocation(); k < m_currentDraftTextLength; k++) {
     m_draftTextBuffer[k] = m_draftTextBuffer[k+1];
   }
   m_draftTextBuffer[m_currentDraftTextLength] = 0;