don't try and display data if iphlpapi functions fail

Modified: trunk/reactos/apps/utils/net/ipconfig/ipconfig.c

--- trunk/reactos/apps/utils/net/ipconfig/ipconfig.c	2005-11-11 17:28:13 UTC (rev 19133)
+++ trunk/reactos/apps/utils/net/ipconfig/ipconfig.c	2005-11-11 18:09:46 UTC (rev 19134)
@@ -127,9 +127,16 @@

     }
 
     if (! GetAdaptersInfo(pAdapterInfo, &adaptOutBufLen) == NO_ERROR)

-        _tprintf(_T("GetAdaptersInfo failed %lu\n"), GetLastError());

+	{
+		_tprintf(_T("GetAdaptersInfo failed %lu\n"), GetLastError());
+		return EXIT_FAILURE;
+	}
+

     if (! GetNetworkParams(pFixedInfo, &netOutBufLen) == NO_ERROR)

+	{

         _tprintf(_T("GetNetworkParams failed %lu\n"), GetLastError());

+		return EXIT_FAILURE;
+	}

     
     pAdapter = pAdapterInfo;
         //HKEY hKey;