From 244252f61052f3555a90fa01f6b1e87d1e667689 Mon Sep 17 00:00:00 2001
From: rexim <reximkut@gmail.com>
Date: Wed, 12 Jun 2019 02:04:57 +0700
Subject: [PATCH] (#976) Make TooltipPreviewImage non-copyable

---
 src/singletons/TooltipPreviewImage.hpp | 2 ++
 src/widgets/helper/ChannelView.cpp     | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/singletons/TooltipPreviewImage.hpp b/src/singletons/TooltipPreviewImage.hpp
index 1d2474e04..a56a37888 100644
--- a/src/singletons/TooltipPreviewImage.hpp
+++ b/src/singletons/TooltipPreviewImage.hpp
@@ -8,6 +8,8 @@ namespace chatterino {
         static TooltipPreviewImage &getInstance();
         void setImage(ImagePtr image);
 
+        TooltipPreviewImage(const TooltipPreviewImage&) = delete;
+
     private:
         TooltipPreviewImage();
 
diff --git a/src/widgets/helper/ChannelView.cpp b/src/widgets/helper/ChannelView.cpp
index 0304ec5bb..9af6a8ca5 100644
--- a/src/widgets/helper/ChannelView.cpp
+++ b/src/widgets/helper/ChannelView.cpp
@@ -1219,7 +1219,7 @@ void ChannelView::mouseMoveEvent(QMouseEvent *event)
     }
     else
     {
-        auto tooltipPreviewImage = TooltipPreviewImage::getInstance();
+        auto &tooltipPreviewImage = TooltipPreviewImage::getInstance();
         auto emoteElement = dynamic_cast<const EmoteElement*>(&hoverLayoutElement->getCreator());
         if (emoteElement && getSettings()->emotesTooltipPreview.getValue()) {
             tooltipPreviewImage.setImage(emoteElement->getEmote()->images.getImage(3.0));