diff --git a/src/qtgui/rclmain_w.cpp b/src/qtgui/rclmain_w.cpp
index 72a718d4..86ba22b6 100644
--- a/src/qtgui/rclmain_w.cpp
+++ b/src/qtgui/rclmain_w.cpp
@@ -690,6 +690,7 @@ void RclMain::fileExit()
     // cleanup:
     deleteAllTempFiles();
     // and scram out
+    LOGDEB("RclMain: fileExit: calling _Exit(0)\n");
     _Exit(0);
 }