From 4c1ef89f64fd6ecb2e3c34d29c8217a3f7c1083c Mon Sep 17 00:00:00 2001
From: Silas Kraume <silas.kraume1552@gmail.com>
Date: Sun, 10 Sep 2023 00:24:20 +0200
Subject: [PATCH] fix indexerror

---
 cat_win/util/editor.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cat_win/util/editor.py b/cat_win/util/editor.py
index edc0cffe..d8366c7d 100644
--- a/cat_win/util/editor.py
+++ b/cat_win/util/editor.py
@@ -477,6 +477,8 @@ def _render_scr(self) -> None:
             brow = row + self.wpos.row
             for col in range(max_x):
                 bcol = col + self.wpos.col
+                if brow >= len(self.window_content) or bcol >= len(self.window_content[brow]):
+                    break
                 try:
                     if self.window_content[brow][bcol] == '\t':
                         self.curse_window.addch(row, col, '>', self._get_color(4))
@@ -487,7 +489,7 @@ def _render_scr(self) -> None:
                                                 self._get_color(3))
                     else:
                         self.curse_window.addch(row, col, self.window_content[brow][bcol])
-                except (IndexError, curses.error):
+                except curses.error:
                     break
             self.curse_window.clrtoeol()
             try: