From 743ebe2bb3a03617fb7fbb00857d45dbf7de147e Mon Sep 17 00:00:00 2001
From: alegrand <alegrand@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Wed, 1 Dec 2010 13:05:03 +0000
Subject: [PATCH] Protect potentially unused variable

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@8801 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---
 src/surf/surf_routing.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/surf/surf_routing.c b/src/surf/surf_routing.c
index b989efec4d..712c0213b6 100644
--- 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;
+#ifdef HAVE_PCRE_LIB
+  char *route_src_dst;
+#endif
   unsigned int iter;
   int start, end, i;
   xbt_dynar_t radical_elements;
-- 
2.20.1