Print informative error message when boot fails.

diff --git a/src/tests/dhcptest.c b/src/tests/dhcptest.c
index 5cca514..5d6f52d 100644 (file)
--- a/src/tests/dhcptest.c
+++ b/src/tests/dhcptest.c
@@ -251,7 +251,7 @@ int test_dhcp ( struct net_device *netdev ) {
 
        /* Test boot */
        if ( ( rc = test_dhcp_boot ( netdev, filename ) ) != 0 ) {
 
        /* Test boot */
        if ( ( rc = test_dhcp_boot ( netdev, filename ) ) != 0 ) {

-               printf ( "Boot failed\n" );
+               printf ( "Boot failed: %s\n", strerror ( rc ) );

                goto out;
        }
        
                goto out;
        }