Initialize variable, and make gcc happy.

diff --git a/src/surf/surf_routing_cluster.c b/src/surf/surf_routing_cluster.c
index 2154448..f2d468a 100644 (file)
--- a/src/surf/surf_routing_cluster.c
+++ b/src/surf/surf_routing_cluster.c
@@ -68,7 +68,7 @@ static void cluster_get_graph(xbt_graph_t graph, xbt_dict_t nodes,
   int table_size = xbt_dynar_length(rc->index_network_elm);
 
   sg_routing_edge_t src;
   int table_size = xbt_dynar_length(rc->index_network_elm);
 
   sg_routing_edge_t src;

-  xbt_node_t current, previous, backboneNode,routerNode;
+  xbt_node_t current, previous, backboneNode = NULL, routerNode;

   s_surf_parsing_link_up_down_t info;
 
   xbt_assert(((as_cluster_t) rc)->router,"Malformed cluster");
   s_surf_parsing_link_up_down_t info;
 
   xbt_assert(((as_cluster_t) rc)->router,"Malformed cluster");