Remove redundant isNull() check - isEmpty is a superset of isNull

diff --git a/pv/session.cpp b/pv/session.cpp
index 91e39756456045ccc37dd46ae66c8c9f53b4c8f3..e412f501bdf8a59c846994c1fa62ee0bf788585d 100644 (file)
--- a/pv/session.cpp
+++ b/pv/session.cpp
@@ -588,7 +588,7 @@ void Session::load_file(QString file_name,
        }
 
        // Default the setup filename with a .pvs extension if none is provided
-       if (setup_file_name.isEmpty() || setup_file_name.isNull()) {
+       if (setup_file_name.isEmpty()) {
                setup_file_name = file_name;
                setup_file_name.truncate(setup_file_name.lastIndexOf('.'));
                setup_file_name.append(".pvs");