From dd61f8ef6f3e30171fd7327ca21321f3e299d9ca Mon Sep 17 00:00:00 2001
From: Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
Date: Wed, 13 Sep 2023 14:25:45 -0300
Subject: [PATCH] views/month/row: Adjust for exclusive end date

Subtract a second from the end date so we can properly compare dates.

Closes: https://gitlab.gnome.org/GNOME/gnome-calendar/-/issues/1098
---
 src/gui/views/gcal-month-view-row.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/gui/views/gcal-month-view-row.c b/src/gui/views/gcal-month-view-row.c
index 17b9f8aa..95920381 100644
--- a/src/gui/views/gcal-month-view-row.c
+++ b/src/gui/views/gcal-month-view-row.c
@@ -142,7 +142,16 @@ calculate_event_cells (GcalMonthViewRow *self,
 
       range_start = gcal_range_get_start (self->range);
       end_date = gcal_event_get_date_end (event);
-      end_date = all_day ? g_date_time_ref (end_date) : g_date_time_to_local (end_date);
+
+      if (all_day)
+        {
+          end_date = g_date_time_ref (end_date);
+        }
+      else
+        {
+          g_autoptr (GDateTime) local_end_date = g_date_time_to_local (end_date);
+          end_date = g_date_time_add_seconds (local_end_date, -1);
+        }
 
       last_cell = gcal_date_time_compare_date (end_date, range_start);