From 7bec100c86462e3105b0ed19909b6d4ba37c45af Mon Sep 17 00:00:00 2001
From: Alan <alan@roojs.com>
Date: Wed, 15 Dec 2021 16:45:36 +0800
Subject: [PATCH] Date.js

---
 Date.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Date.js b/Date.js
index 6f217a5d55..687a8ae305 100644
--- a/Date.js
+++ b/Date.js
@@ -371,7 +371,7 @@ Date.formatCodeToRegex = function(character, currentGroup) {
             s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
     case "m":
         return {g:1,
-            c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
+            c:"m = Math.max(0,parseInt(results[" + currentGroup + "], 10) - 1);\n",
             s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
     case "t":
         return {g:0,
-- 
2.39.2