From 87d50c2e9c642e8e9481bd31fcc044f5aa0aca77 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sat, 21 Oct 2017 19:25:58 +0200 Subject: Fix LIBSBUS_MESSAGE check MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- libsbus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libsbus.c b/libsbus.c index 5b238c8..88e6a31 100644 --- a/libsbus.c +++ b/libsbus.c @@ -74,7 +74,7 @@ libsbus_receive(int fd, int flags, char *buf, union libsbus_packet *packet) if (r >= 4 && !strncmp(buf, "MSG ", 4)) { p = memchr(buf, '\0', r); - if (!*p++) + if (!p++) goto unknown; packet->type = LIBSBUS_MESSAGE; packet->message.key = &buf[4]; -- cgit v1.2.3-70-g09d2