Protect potentially unused variable

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@8801 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/src/surf/surf_routing.c b/src/surf/surf_routing.c
index b989efe..712c021 100644 (file)
--- a/src/surf/surf_routing.c
+++ b/src/surf/surf_routing.c
@@ -3050,6 +3050,9 @@ static void routing_parse_Scluster(void)
   char *cluster_bb_lat = A_surfxml_cluster_bb_lat;
   char *host_id, *groups, *link_id = NULL;
   char *router_id, *link_router, *link_backbone;
   char *cluster_bb_lat = A_surfxml_cluster_bb_lat;
   char *host_id, *groups, *link_id = NULL;
   char *router_id, *link_router, *link_backbone;

+#ifdef HAVE_PCRE_LIB
+  char *route_src_dst;
+#endif

   unsigned int iter;
   int start, end, i;
   xbt_dynar_t radical_elements;
   unsigned int iter;
   int start, end, i;
   xbt_dynar_t radical_elements;