From 21f3768ada026cef8d1706f27f1dc94ea90586a1 Mon Sep 17 00:00:00 2001
From: Philippe G <philippe44@users.noreply.github.com>
Date: Sun, 4 Jul 2021 11:53:26 -0700
Subject: [PATCH] telnet / escape - release

---
 components/telnet/telnet.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/components/telnet/telnet.c b/components/telnet/telnet.c
index bad7c5d9..5e23617b 100644
--- a/components/telnet/telnet.c
+++ b/components/telnet/telnet.c
@@ -240,12 +240,7 @@ void process_received_data(const char * buffer, size_t size){
 	const char * c=buffer;
 
 	// scrub from any escape command
-	if(*c == '\e'){
-		while(*(c++) != '\n'){
-			--size;
-		};
-		--size;
-	}
+	if(*c == '\e') while (size && size-- && *c++ != '\n');
 	memcpy(command,c,size);
 	command[size]='\0';
 	if(command[0]!='\r' && command[0]!='\n'){