diff --git a/UpdatePTUDevCtrl/worker.cpp b/UpdatePTUDevCtrl/worker.cpp
index 8611a0a..ecd1b80 100644
--- a/UpdatePTUDevCtrl/worker.cpp
+++ b/UpdatePTUDevCtrl/worker.cpp
@@ -869,6 +869,7 @@ bool Worker::execOpkgCommands() {
                         QStringList opkgErrorLst;
                         while (!in.atEnd()) {
                             QString line = in.readLine();
+                            // TODO: "^\\s*[#]{0,}$" : empty line or comment line starting with #
                             static const QRegularExpression comment("^\\s*#.*$");
                             if (line.indexOf(comment, 0) == -1) {
                                 // found opkg command