odhcpd: Replace strerror(errno) with %m format

Saves a few bytes.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/ubus.c b/src/ubus.c
index 19b14be..6af5911 100644
--- a/src/ubus.c
+++ b/src/ubus.c
@@ -412,7 +412,7 @@ bool ubus_has_prefix(const char *name, const char *ifname)
 int ubus_init(void)
 {
 	if (!(ubus = ubus_connect(NULL))) {
-		syslog(LOG_ERR, "Unable to connect to ubus: %s", strerror(errno));
+		syslog(LOG_ERR, "Unable to connect to ubus: %m");
 		return -1;
 	}