Fix exception when get_default_gateway cannot get the hostname value of the gateway

diff --git a/get_default_gateway b/get_default_gateway
index 6f7c59af02b1c052af5b33d9e149567d53081660..e963b502dca066d226ded70293112f6e018de3b9 100755 (executable)
--- a/get_default_gateway
+++ b/get_default_gateway
@@ -12,5 +12,6 @@ def get_default_gateway_linux():
         
         return socket.inet_ntoa(struct.pack("<L", int(fields[2], 16)))
 
-print socket.gethostbyaddr(get_default_gateway_linux())[0]
+print socket.getfqdn(get_default_gateway_linux())
+