From 9a80ab0700d0f6d43794270520e0bd1dbd34048f Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 17 Sep 2020 10:42:30 +0530
Subject: [PATCH] More robust

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

diff --git a/kitty/screen.c b/kitty/screen.c
index 38c5fe40b..dd53a66f8 100644
--- a/kitty/screen.c
+++ b/kitty/screen.c
@@ -2476,7 +2476,7 @@ screen_is_selection_dirty(Screen *self) {
 void
 screen_start_selection(Screen *self, index_type x, index_type y, bool in_left_half_of_cell, bool rectangle_select, SelectionExtendMode extend_mode) {
 #define A(attr, val) self->selections.items->attr = val;
-    ensure_space_for(&self->selections, items, Selection, 1, capacity, 1, false);
+    ensure_space_for(&self->selections, items, Selection, self->selections.count + 1, capacity, 1, false);
     memset(self->selections.items, 0, sizeof(Selection));
     self->selections.count = 1;
     self->selections.in_progress = true;