From 48aa56227856b46d6502203f26464c05f16b6913 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Thu, 1 Oct 2020 23:27:15 +0200
Subject: Matrix: make set read marker async to fix stutter when receiving
 messages, also fix crash(?) when loading thumbnails that fail to load

---
 src/Body.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/Body.cpp')

diff --git a/src/Body.cpp b/src/Body.cpp
index 673a095..6b352b3 100644
--- a/src/Body.cpp
+++ b/src/Body.cpp
@@ -470,7 +470,7 @@ namespace QuickMedia {
                 async_image_loader.load_thumbnail(item->thumbnail_url, item->thumbnail_is_local, thumbnail_resize_target_size, program->get_current_plugin()->use_tor, item_thumbnail);
             }
 
-            if(item_thumbnail->loading_state == LoadingState::FINISHED_LOADING) {
+            if(item_thumbnail->loading_state == LoadingState::FINISHED_LOADING && item_thumbnail->image->getSize().x > 0 && item_thumbnail->image->getSize().y > 0) {
                 if(!item_thumbnail->texture.loadFromImage(*item_thumbnail->image))
                     fprintf(stderr, "Warning: failed to load texture from image: %s\n", item->thumbnail_url.c_str());
                 item_thumbnail->image.reset();
-- 
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