X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fafb-wsj1.c;h=4080edf27488664aa70b865e887b0369f9d598c3;hb=036629f2e6306f3e2bb520bc58565d9a9db28a45;hp=33e0d19599f61ea635e904281e2d2ff878ec9f50;hpb=8f12ffa88124632c31d6b6e4c28a2e64aa4ba029;p=src%2Fapp-framework-binder.git

diff --git a/src/afb-wsj1.c b/src/afb-wsj1.c
index 33e0d195..4080edf2 100644
--- a/src/afb-wsj1.c
+++ b/src/afb-wsj1.c
@@ -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;