From 6b70e05934867d908bfc8ed9bd11aae00f63d0f2 Mon Sep 17 00:00:00 2001
From: suter <frederic.suter@cc.in2p3.fr>
Date: Tue, 26 Jun 2012 11:09:47 +0200
Subject: [PATCH] If the DAX contains a cycle, just miserably die ...

---
 examples/simdag/dax/dax_test.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/examples/simdag/dax/dax_test.c b/examples/simdag/dax/dax_test.c
index 2b90da3a1b..2a873d1288 100644
--- a/examples/simdag/dax/dax_test.c
+++ b/examples/simdag/dax/dax_test.c
@@ -58,7 +58,10 @@ int main(int argc, char **argv)
   SD_create_environment(argv[1]);
 
   /* load the DAX file */
-  dax = SD_daxload(argv[2]);
+  if (!(dax = SD_daxload(argv[2]))){
+    free(tracefilename);
+    xbt_die("A problem occurred during parsing. The simulation can't continue.");
+  }
 
   /* Display all the tasks */
   XBT_INFO
-- 
2.20.1