Fix small issues

[src/app-framework-binder.git] / src / afb-wsj1.c

diff --git a/src/afb-wsj1.c b/src/afb-wsj1.c
index 33e0d19..4080edf 100644 (file)
--- 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;