busybox: 1.17.3 iproute fix

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/busybox/busybox-1.17.3/busybox-1.17.3-iproute.patch

@@ -0,0 +1,13 @@
+diff -urpN busybox-1.17.3/networking/libiproute/iproute.c busybox-1.17.3-iproute/networking/libiproute/iproute.c
+--- busybox-1.17.3/networking/libiproute/iproute.c	2010-10-09 21:57:14.000000000 +0200
++++ busybox-1.17.3-iproute/networking/libiproute/iproute.c	2010-11-04 09:13:06.307919550 +0100
+@@ -791,8 +791,8 @@ static int iproute_get(char **argv)
+ 				}
+ 				req.r.rtm_dst_len = addr.bitlen;
+ 			}
+-			argv++;
+ 		}
++		argv++;
+ 	}
+ 
+ 	if (req.r.rtm_dst_len == 0) {