From ffbbe0a4c6b155db91c0160ce47a63588b43a4ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ricardo=20Lu=C3=ADs=20Vaz=20Silva?= <ricolvs123@gmail.com>
Date: Mon, 20 May 2024 16:08:13 -0300
Subject: [PATCH] partial fix for `FString::IsInt()`

---
 src/common/utility/zstring.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/common/utility/zstring.cpp b/src/common/utility/zstring.cpp
index ecd0dc7e63e..488c09eb6e8 100644
--- a/src/common/utility/zstring.cpp
+++ b/src/common/utility/zstring.cpp
@@ -1089,6 +1089,12 @@ octdigits	= [0-7];
 
 ("0" octdigits+ | "0" [xX] hexdigits+ | (digits \ '0') digits*) { return true; }
 [\000-\377] { return false; }*/
+
+	//FIX for "0" returning false, doesn't fix 0 with whitespace, but that isn't necessary for savegame loading, so it'll need to be fixed later
+	if(Len() == 1 && Chars[0] == '0') return true;
+
+
+
 	const char *YYCURSOR = Chars;
 	char yych;