diff options
| -rw-r--r-- | mdk-stage1/network.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mdk-stage1/network.c b/mdk-stage1/network.c index 7949059aa..770094893 100644 --- a/mdk-stage1/network.c +++ b/mdk-stage1/network.c @@ -313,7 +313,7 @@ char * guess_netmask(char * ip_addr) log_message("guessing netmask"); - if (!inet_aton(ip_addr, &addr)) + if (streq(ip_addr, "") || !inet_aton(ip_addr, &addr)) return ""; tmp = ntohl(addr.s_addr); |