From: Christian Heller <c.heller@plomlompom.de>
Date: Mon, 29 Sep 2025 08:22:39 +0000 (+0200)
Subject: Fix broken n_lines_unread calculation.
X-Git-Url: https://plomlompom.com/repos/?a=commitdiff_plain;h=8ab3db279efc68d1dd91eb9c5d97e714cceca2a3;p=ircplom

Fix broken n_lines_unread calculation.
---

diff --git a/src/ircplom/tui_base.py b/src/ircplom/tui_base.py
index abfe67e..4593bdc 100644
--- a/src/ircplom/tui_base.py
+++ b/src/ircplom/tui_base.py
@@ -184,7 +184,7 @@ class _HistoryWidget(_ScrollableWidget):
     @property
     def n_lines_unread(self) -> int:
         'How many new lines have been logged since last focus.'
-        return len(self._history) - self._last_read_idx_pos
+        return len(self._history) - self._last_read_idx_pos - 1
 
     def _scroll(self, up: bool = True) -> None:
         super()._scroll(up)