From e6b5895b5e8e99a6c5b046452f9bdd186b85c612 Mon Sep 17 00:00:00 2001
From: Daniel Shiposha <dshiposha@usetech.com>
Date: Tue, 17 May 2022 16:18:51 +0000
Subject: [PATCH] fix: property key chars check


---
--- a/primitives/data-structs/src/lib.rs
+++ b/primitives/data-structs/src/lib.rs
@@ -700,12 +700,12 @@
 		}
 
 		for byte in key.as_slice().iter() {
-			match char::from_u32(*byte as u32) {
-				Some(ch)
-					if ch.is_ascii_alphanumeric()
-					|| ch == '_'
-					|| ch == '-' => { /* OK */ },
-				_ => return Err(PropertiesError::InvalidCharacterInPropertyKey)
+			let byte = *byte;
+
+			if !byte.is_ascii_alphanumeric()
+				&& byte != b'_'
+				&& byte != b'-' {
+				return Err(PropertiesError::InvalidCharacterInPropertyKey)
 			}
 		}
 

-- 
gitstuff