  			np = nodeptr_block -> New();
  			np -> ptr = i;
  			np -> next = orphan_first;
-@@ -177,7 +179,7 @@ void Graph::process_source_orphan(node *
+@@ -177,7 +179,7 @@
  	node *j;
  	arc *a0, *a0_min = NULL, *a;
  	nodeptr *np;

 			{
 				if (d<d_min)
 				{
@@ -307,7 +309,7 @@ void Graph::process_sink_orphan(node *i)
 		}
 	}
 

 			np = nodeptr_block -> New();
 			np -> ptr = i;
 			np -> next = orphan_first;
@@ -138,7 +140,7 @@
 	if (!i->tr_cap)
 	{
 		/* add i to the adoption list */
