From 7993f303daa4e1313305512fdf47b6b040b8ff1e Mon Sep 17 00:00:00 2001
From: Bertrand Songis <bsongis@gmail.com>
Date: Tue, 2 Jun 2020 22:47:24 +0200
Subject: [PATCH] Roller fix

---
 radio/src/thirdparty/libopenui/src/roller.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/radio/src/thirdparty/libopenui/src/roller.h b/radio/src/thirdparty/libopenui/src/roller.h
index 76a948720..9f18cc3ed 100644
--- a/radio/src/thirdparty/libopenui/src/roller.h
+++ b/radio/src/thirdparty/libopenui/src/roller.h
@@ -83,8 +83,9 @@ class Roller: public Choice {
           fgColor = FOCUS_COLOR | FONT(STD);
         }
 
-        if ((unsigned)displayedValue < values.size()) {
-          dc->drawText(width() / 2, y, values[displayedValue].c_str(), fgColor | CENTERED);
+        unsigned valueIndex = displayedValue - vmin;
+        if (valueIndex < values.size()) {
+          dc->drawText(width() / 2, y, values[valueIndex].c_str(), fgColor | CENTERED);
         }
         else {
           dc->drawNumber(width() / 2, y, displayedValue, fgColor | CENTERED);