manage links in a different way (to help tracing gtnets fullduplex behavior)

[simgrid.git] / src / surf / trace_mgr.c

diff --git a/src/surf/trace_mgr.c b/src/surf/trace_mgr.c
index 7cc1226..03827df 100644 (file)
--- a/src/surf/trace_mgr.c
+++ b/src/surf/trace_mgr.c
@@ -1,6 +1,5 @@
-/*     $Id$     */
-
-/* Copyright (c) 2004 Arnaud Legrand. All rights reserved.                  */
+/* Copyright (c) 2004, 2005, 2007, 2009, 2010. The SimGrid Team.
+ * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -101,6 +100,7 @@ tmgr_trace_t tmgr_trace_new_from_string(const char *id, const char *input,
 
 tmgr_trace_t tmgr_trace_new(const char *filename)
 {
+       char *tstr = NULL;
   FILE *f = NULL;
   tmgr_trace_t trace = NULL;
 
@@ -119,7 +119,7 @@ tmgr_trace_t tmgr_trace_new(const char *filename)
   xbt_assert2(f!=NULL, "Cannot open file '%s' (path=%s)", filename,
        xbt_str_join(surf_path,":"));
 
-  char *tstr = xbt_str_from_file(f);
+  tstr = xbt_str_from_file(f);
   fclose(f);
   trace = tmgr_trace_new_from_string(filename, tstr, 0.);
   xbt_free(tstr);