From 2061f90a27ecfbde0dc5db003a9c65cc9c836f9a Mon Sep 17 00:00:00 2001
From: blueloveTH <blueloveth@foxmail.com>
Date: Tue, 4 Mar 2025 22:07:40 +0800
Subject: [PATCH] Update array2d.c

---
 src/modules/array2d.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/modules/array2d.c b/src/modules/array2d.c
index f4db1b41..718db378 100644
--- a/src/modules/array2d.c
+++ b/src/modules/array2d.c
@@ -3,8 +3,8 @@
 #include "pocketpy/pocketpy.h"
 #include <limits.h>
 
-static bool c11_array2d_like_is_valid(c11_array2d_like* self, unsigned int col, unsigned int row) {
-    return col < self->n_cols && row < self->n_rows;
+static bool c11_array2d_like_is_valid(c11_array2d_like* self, int col, int row) {
+    return col >= 0 && col < self->n_cols && row >= 0 && row < self->n_rows;
 }
 
 static py_Ref c11_array2d__get(c11_array2d* self, int col, int row) {