From 0333e178bdccb786bf8ceedb7203068b8177716d Mon Sep 17 00:00:00 2001
From: CJ van den Berg <cj@vdbonline.com>
Date: Fri, 17 May 2024 21:55:44 +0200
Subject: [PATCH] screen: fix off by one error in writeCell bounds checks

---
 src/Screen.zig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Screen.zig b/src/Screen.zig
index 8748e3e..6d464bf 100644
--- a/src/Screen.zig
+++ b/src/Screen.zig
@@ -52,11 +52,11 @@ pub fn deinit(self: *Screen, alloc: std.mem.Allocator) void {
 
 /// writes a cell to a location. 0 indexed
 pub fn writeCell(self: *Screen, col: usize, row: usize, cell: Cell) void {
-    if (self.width < col) {
+    if (self.width <= col) {
         // column out of bounds
         return;
     }
-    if (self.height < row) {
+    if (self.height <= row) {
         // height out of bounds
         return;
     }