From f06041c7def59087e31df45bcb6c2d40a27c15d3 Mon Sep 17 00:00:00 2001
From: "Thibault J.-Y. Derrien, Ph. D."
 <168964712+tjyderrien@users.noreply.github.com>
Date: Wed, 5 Aug 2026 01:03:20 +0200
Subject: [PATCH] Update edit_activity.py

Fix bug of date for single-machine.
---
 src/hamster/edit_activity.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/hamster/edit_activity.py b/src/hamster/edit_activity.py
index 72ddc4c12..06f346e49 100644
--- a/src/hamster/edit_activity.py
+++ b/src/hamster/edit_activity.py
@@ -242,7 +242,8 @@ def on_start_date_changed(self, widget):
                     # preserve fact duration
                     self.fact.end_time += delta
                     self.end_date.date = self.fact.end_time
-            self.date = self.fact.date or dt.hday.today()
+            self._date = self.fact.date or dt.hday.today()
+            self.cmdline.default_day = self._date
             self.validate_fields()
             self.update_cmdline()