From 617ecaba91f0b41f35c66a7306097f1a59011ff2 Mon Sep 17 00:00:00 2001
From: incredibleLeitman <michael.leithner@gmail.com>
Date: Mon, 30 Nov 2020 16:06:16 +0100
Subject: [PATCH] fixed signed int for possible negative values

---
 Display.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Display.h b/Display.h
index 9e06985..abd2cfb 100644
--- a/Display.h
+++ b/Display.h
@@ -41,7 +41,7 @@ private:
     //std::list<Line> m_lines;
     //Line *m_curLine = nullptr; // get any value if the underlying vector gets resized and moved in memory
     Line m_curLine;              // -> either make a copy
-    size_t m_curLineIdx = -1;    //    or just use index
+    int m_curLineIdx = -1;       //    or just use index
 
     unsigned int m_step = 0;
     void update();