From 8eee360d09bf65053aad3123d89dceb447b8bc98 Mon Sep 17 00:00:00 2001
From: Collin Kidder <collink@kkmfg.com>
Date: Tue, 13 Jan 2026 19:25:21 -0500
Subject: [PATCH] Tweak to make loading of timestamps better for native CSV
 file format.

---
 framefileio.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/framefileio.cpp b/framefileio.cpp
index 24090d8..7bd8308 100644
--- a/framefileio.cpp
+++ b/framefileio.cpp
@@ -2111,7 +2111,9 @@ bool FrameFileIO::loadNativeCSVFile(QString filename, QVector<CANFrame>* frames)
             {
                 if (tokens[0].length() > 3)
                 {
-                    thisFrame.setTimeStamp(QCanBusFrame::TimeStamp(0, tokens[0].toULongLong()));
+                    quint64 tstamp = tokens[0].toULongLong();
+                    if (tstamp == 0) tstamp = (quint64)(tokens[0].toLongLong());
+                    thisFrame.setTimeStamp(QCanBusFrame::TimeStamp(0, tstamp));
                 }
                 else
                 {