From d1bfa1a342e050fca0764050a2760205fdbc7fb2 Mon Sep 17 00:00:00 2001
From: YeShanShan <yeshanshan@uniontech.com>
Date: Fri, 12 Jan 2024 18:26:40 +0800
Subject: [PATCH] fix: failed to fallback default icon

  It's maybe a bug for deepin-app-store-tool. App's icon is installed
in /opt, the tool will create a link for it's icons, but the action
is async, icon-theme.cache is not ready when launchpad is read.
  and we only ensure display an X icon when icon is invalid.

Issue: https://github.com/linuxdeepin/developer-center/issues/6860
---
 src/utils/iconutils.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/utils/iconutils.cpp b/src/utils/iconutils.cpp
index a9bffa48..323e7647 100644
--- a/src/utils/iconutils.cpp
+++ b/src/utils/iconutils.cpp
@@ -64,8 +64,10 @@ bool IconUtils::getThemeIcon(QPixmap &pixmap, const QString &iconName, const int
 
         icon = DIconTheme::findQIcon(actualIconName);
 
-        if (icon.isNull()) {
+        // TODO why icon is not null, but it's name is empty;
+        if (icon.isNull() || icon.name().isEmpty()) {
             icon = QIcon(":/images/application-x-desktop.svg");
+            qDebug() << "It's fallback to default icon for [" << actualIconName << "].";
             findIcon = false;
         }