$OpenBSD: patch-lib_misc_base64-decode_c,v 1.1 2021/11/23 18:12:11 fcambus Exp $

Fix the build with Clang 13.

Upstream commit 0bfd39135e970ed1273f2f935c581f213543c7ef.

Index: lib/misc/base64-decode.c
--- lib/misc/base64-decode.c.orig
+++ lib/misc/base64-decode.c
@@ -53,7 +53,6 @@ lws_b64_encode_string(const char *in, int in_len, char
 	unsigned char triple[3];
 	int i;
 	int len;
-	int line = 0;
 	int done = 0;
 
 	while (in_len) {
@@ -78,7 +77,6 @@ lws_b64_encode_string(const char *in, int in_len, char
 		*out++ = (len > 2 ? encode[triple[2] & 0x3f] : '=');
 
 		done += 4;
-		line += 4;
 	}
 
