!
! Put multiple instructions into a block when iterating; unbreaks
! NET_RT_DUMP.
! This was broken in r193232 (save your time - my bug, my fix).
!
! PR:		kern/137700
! Reported by:	Larry Baird (lab gta.com)
! Tested by:	Larry Baird (lab gta.com)
! Reviewed by:	zec, lstewart, qing
! Approved by:
!
Index: sys/net/rtsock.c
===================================================================
--- sys/net/rtsock.c	(revision 196050)
+++ sys/net/rtsock.c	(working copy)
@@ -1466,29 +1466,30 @@ sysctl_rtsock(SYSCTL_HANDLER_ARGS)
 		    (w.w_arg == 0 || w.w_arg & RTF_LLINFO)) {
 			if (af != 0)
 				error = lltable_sysctl_dumparp(af, w.w_req);
 			else
 				error = EINVAL;
 			break;
 		}
 		/*
 		 * take care of routing entries
 		 */
-		for (error = 0; error == 0 && i <= lim; i++)
+		for (error = 0; error == 0 && i <= lim; i++) {
 			rnh = rt_tables_get_rnh(req->td->td_proc->p_fibnum, i);
 			if (rnh != NULL) {
 				RADIX_NODE_HEAD_LOCK(rnh); 
 			    	error = rnh->rnh_walktree(rnh,
 				    sysctl_dumpentry, &w);
 				RADIX_NODE_HEAD_UNLOCK(rnh);
 			} else if (af != 0)
 				error = EAFNOSUPPORT;
+		}
 		break;
 
 	case NET_RT_IFLIST:
 		error = sysctl_iflist(af, &w);
 		break;
 
 	case NET_RT_IFMALIST:
 		error = sysctl_ifmalist(af, &w);
 		break;
 	}