Disable qml diskcache by default

Since this causes crashes on some qml module updates.

Fixes #1383
Fixes #1132

1 files changed, 6 insertions, 0 deletions

diff --git a/src/main.cpp b/src/main.cpp

index 44d0dd64..90e1cb4c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -157,6 +157,12 @@ main(int argc, char *argv[])
     QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
     QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
 
+    // Disable the qml disk cache by default to prevent crashes on updates. See
+    // https://github.com/Nheko-Reborn/nheko/issues/1383
+    if (qgetenv("NHEKO_ALLOW_QML_DISK_CACHE").size() == 0) {
+        qputenv("QML_DISABLE_DISK_CACHE", "1");
+    }
+
     // this needs to be after setting the application name. Or how would we find our settings
     // file then?
 #if !defined(Q_OS_MACOS)