1 files changed, 10 insertions, 1 deletions
diff --git a/src/src/nxmhandler_linux.cpp b/src/src/nxmhandler_linux.cpp
index 1203585..3e18658 100644
--- a/src/src/nxmhandler_linux.cpp
+++ b/src/src/nxmhandler_linux.cpp
@@ -196,7 +196,16 @@ void NxmHandlerLinux::registerHandler() const
   }
 
   const QString wrapperPath = localBin + "/mo2-nxm-handler";
-  const QString executable  = QCoreApplication::applicationFilePath();
+
+  // Determine a stable executable path for the wrapper script.
+  // QCoreApplication::applicationFilePath() returns the temp FUSE mount for
+  // AppImages (/tmp/.mount_XXXXX/...) which changes every launch.  Use the
+  // APPIMAGE env var (the actual .AppImage file) when available.
+  QString executable = qEnvironmentVariable("APPIMAGE");
+  if (executable.isEmpty()) {
+    executable = QCoreApplication::applicationFilePath();
+  }
+
   const QString wrapper =
       QString("#!/bin/sh\nexec \"%1\" nxm-handle \"$@\"\n").arg(executable);