From e9e4d46c4c45aaca6c48455a2e9627926c5b54d0 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 11 Aug 2025 15:08:51 +0530
Subject: [PATCH] Fix central region 1px offset from bottom of top tab bar

---
 kitty/state.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kitty/state.c b/kitty/state.c
index 308ebff21..32622cbc8 100644
--- a/kitty/state.c
+++ b/kitty/state.c
@@ -598,7 +598,7 @@ os_window_regions(OSWindow *os_window, Region *central, Region *tab_bar) {
         switch(OPT(tab_bar_edge)) {
             case TOP_EDGE:
                 central->left = 0;  central->right = os_window->viewport_width - 1;
-                central->top = os_window->fonts_data->fcm.cell_height + margin_inner + margin_outer;
+                central->top = os_window->fonts_data->fcm.cell_height + margin_inner + margin_outer - 1;
                 central->bottom = os_window->viewport_height - 1;
                 central->top = MIN(central->top, central->bottom);
                 tab_bar->top = margin_outer;