From 5dfd76a718e2fc07fee128c9451dad2908fa7ea4 Mon Sep 17 00:00:00 2001
From: Michael Moon <triffid.hunter@gmail.com>
Date: Sat, 11 Dec 2010 17:06:58 +1100
Subject: [PATCH] be more strict about sersendf format strings, revert to raw
 send if invalid char found

---
 sersendf.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sersendf.c b/sersendf.c
index 7d6666f..4145fe7 100644
--- a/sersendf.c
+++ b/sersendf.c
@@ -52,6 +52,7 @@ void sersendf(char *format, ...) {
 					j = 0;
 					break;
 				default:
+					serial_writechar(c);
 					j = 0;
 					break;
 			}
@@ -112,10 +113,11 @@ void sersendf_P(PGM_P format, ...) {
 					j = 0;
 					break;
 				case 'p':
-					serwrite_hex16(va_arg(args, uint16_t));
+					serwrite_hex16(va_arg(args, uint16_t));*/
 				default:
+					serial_writechar(c);
 					j = 0;
-					break;*/
+					break;
 			}
 		}
 		else {