Don't truncate discord_sender in the middle of a char boundary

Earthcomputer · Earthcomputer · commit 5e78ce3c3c6d · 2025-02-13T23:18:13.000Z
diff --git a/src/pterodactyl/smp_commands.rs b/src/pterodactyl/smp_commands.rs
@@ -293,7 +293,11 @@ async fn broadcast_message(
         discord_sender += &format!(" {username}");
     }
     if discord_sender.len() > 32 {
-        discord_sender.truncate(29);
+        let mut new_len = 29;
+        while !discord_sender.is_char_boundary(new_len) {
+            new_len -= 1;
+        }
+        discord_sender.truncate(new_len);
         discord_sender += "...";
     }
     try_join_all(chat_bridge.discord_channels.iter().map(|channel| {

Original file line number	Diff line number	Diff line change
`@@ -293,7 +293,11 @@ async fn broadcast_message(`
`293`	`293`	`discord_sender += &format!(" {username}");`
`294`	`294`	`}`
`295`	`295`	`if discord_sender.len() > 32 {`
`296`		`- discord_sender.truncate(29);`
	`296`	`+ let mut new_len = 29;`
	`297`	`+ while !discord_sender.is_char_boundary(new_len) {`
	`298`	`+ new_len -= 1;`
	`299`	`+ }`
	`300`	`+ discord_sender.truncate(new_len);`
`297`	`301`	`discord_sender += "...";`
`298`	`302`	`}`
`299`	`303`	`try_join_all(chat_bridge.discord_channels.iter().map(\|channel\| {`