X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?p=src%2Fapp-framework-binder.git;a=blobdiff_plain;f=src%2Fafb-wsj1.c;h=485099cd778f8608a7bd40a0dde05099b66c95c0;hp=33e0d19599f61ea635e904281e2d2ff878ec9f50;hb=65353dce81a629e042800bb7b86fcd869a76727e;hpb=043c27c3a8fd323d59e41288b6fd24f0e9bfa9a3

diff --git a/src/afb-wsj1.c b/src/afb-wsj1.c
index 33e0d195..485099cd 100644
--- a/src/afb-wsj1.c
+++ b/src/afb-wsj1.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2016-2019 "IoT.bzh"
+ * Copyright (C) 2015-2020 "IoT.bzh"
  * Author: José Bollo <jose.bollo@iot.bzh>
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -307,11 +307,13 @@ static struct afb_wsj1_msg *wsj1_msg_make(struct afb_wsj1 *wsj1, char *text, siz
 
 	/* scan */
 	n = wsj1_msg_scan(text, items);
-	if (n < 0)
+	if (n <= 0)
 		goto bad_header;
 
 	/* scans code: 2|3|4|5 */
-	if (items[0][1] != 1) goto bad_header;
+	if (items[0][1] != 1)
+		goto bad_header;
+
 	switch (text[items[0][0]]) {
 	case '2': msg->code = CALL; break;
 	case '3': msg->code = RETOK; break;