diff options
Diffstat (limited to 'src/afb-wsj1.c')
| -rw-r--r-- | src/afb-wsj1.c | 6 |
1 files changed, 4 insertions, 2 deletions
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; |