fix: don't construct images after we're quitting (#6213)

2025-05-17 12:47:51 +02:00
parent 85866dc7a3
commit 46f3299a25
3 changed files with 11 additions and 6 deletions
@@ -39,6 +39,14 @@ Frames::Frames(QList<Frame> &&frames)
    : items_(std::move(frames))
 {
    assertInGuiThread();
+    auto *app = tryGetApp();
+    if (app == nullptr)
+    {
+        qCDebug(chatterinoImage)
+            << "Frames constructor called while app is shutting down";
+        return;
+    }
+
    DebugCount::increase("images");
    if (!this->empty())
    {
@@ -50,7 +58,7 @@ Frames::Frames(QList<Frame> &&frames)
        DebugCount::increase("animated images");

        this->gifTimerConnection_ =
-            getApp()->getEmotes()->getGIFTimer().signal.connect([this] {
+            app->getEmotes()->getGIFTimer().signal.connect([this] {
                this->advance();
            });

@@ -67,8 +75,7 @@ Frames::Frames(QList<Frame> &&frames)
        else
        {
            this->durationOffset_ = std::min<int>(
-                int(getApp()->getEmotes()->getGIFTimer().position() %
-                    totalLength),
+                int(app->getEmotes()->getGIFTimer().position() % totalLength),
                60000);
        }
        this->processOffset();