[B.A.T.M.A.N.] [PATCH] batctl: fix false uninitialized variable warning when compiling with O2

Signed-off-by: Marek Lindner lindner_marek@yahoo.de --- functions.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/functions.c b/functions.c index a025395..cc05a48 100644 --- a/functions.c +++ b/functions.c @@ -458,7 +458,7 @@ static void request_arp(uint32_t ipv4_addr) static struct ether_addr *resolve_mac_from_arp(uint32_t ipv4_addr) { struct ether_addr mac_empty; - struct ether_addr *mac_result = NULL, *mac_tmp; + struct ether_addr *mac_result = NULL, *mac_tmp = NULL; struct sockaddr_in inet4; int ret; FILE *f;