getty: do not emit bogus error message on EOF

[oweals/busybox.git] / networking / ether-wake.c

diff --git a/networking/ether-wake.c b/networking/ether-wake.c
index 59f40535ce9ec9bef06fc44cd31a20f66b965ac0..deeb68c096aeaebb1456afe6af9b1fde7fdf37fb 100644 (file)
--- a/networking/ether-wake.c
+++ b/networking/ether-wake.c
@@ -111,10 +111,9 @@ static void get_dest_addr(const char *hostid, struct ether_addr *eaddr)
 {
        struct ether_addr *eap;
 
-       eap = ether_aton(hostid);
+       eap = ether_aton_r(hostid, eaddr);
        if (eap) {
-               *eaddr = *eap;
-               bb_debug_msg("The target station address is %s\n\n", ether_ntoa(eaddr));
+               bb_debug_msg("The target station address is %s\n\n", ether_ntoa(eap));
 #if !defined(__UCLIBC_MAJOR__) \
  || __UCLIBC_MAJOR__ > 0 \
  || __UCLIBC_MINOR__ > 9 \
@@ -122,8 +121,9 @@ static void get_dest_addr(const char *hostid, struct ether_addr *eaddr)
        } else if (ether_hostton(hostid, eaddr) == 0) {
                bb_debug_msg("Station address for hostname %s is %s\n\n", hostid, ether_ntoa(eaddr));
 #endif
-       } else
+       } else {
                bb_show_usage();
+       }
 }
 
 static int get_fill(unsigned char *pkt, struct ether_addr *eaddr, int broadcast)
@@ -167,7 +167,7 @@ static int get_wol_pw(const char *ethoptarg, unsigned char *wol_passwd)
                byte_cnt = sscanf(ethoptarg, "%u.%u.%u.%u",
                                  &passwd[0], &passwd[1], &passwd[2], &passwd[3]);
        if (byte_cnt < 4) {
-               bb_error_msg("cannot read Wake-On-LAN pass");
+               bb_error_msg("can't read Wake-On-LAN pass");
                return 0;
        }
 // TODO: check invalid numbers >255??