From a64e44eca8624bff3fc37555091e2a4a7983e6c0 Mon Sep 17 00:00:00 2001
From: Pieter Hulshoff <pieter@towel42.nl>
Date: Wed, 1 Feb 2017 23:27:58 +0100
Subject: [PATCH] Prevent RetroFE crash when pressing forward/back in an empty
 collection.

---
 RetroFE/Source/Graphics/Component/ScrollingList.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/RetroFE/Source/Graphics/Component/ScrollingList.cpp b/RetroFE/Source/Graphics/Component/ScrollingList.cpp
index ceb938b..bf16221 100644
--- a/RetroFE/Source/Graphics/Component/ScrollingList.cpp
+++ b/RetroFE/Source/Graphics/Component/ScrollingList.cpp
@@ -641,6 +641,11 @@ void ScrollingList::updateScrollPeriod()
 void ScrollingList::scroll(bool forward)
 {
 
+    if(items_->size() == 0)
+    {
+        return;
+    }
+
     if(forward)
     {
         Item *i = items_->at(loopIncrement(itemIndex_, scrollPoints_->size(), items_->size()));