Convert a printf to an ERROR so that even archs without backtraces use the log chanel...

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@2172 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/src/xbt/ex.c b/src/xbt/ex.c
index 907d73e..8ee3c3d 100644 (file)
--- a/src/xbt/ex.c
+++ b/src/xbt/ex.c
@@ -48,7 +48,7 @@ void xbt_backtrace_display(void) {
   e.remote=0;
   xbt_ex_free(e);
 #else 
-  fprintf(stderr,"No backtrace on this arch");
+  ERROR0("No backtrace on this arch");
 #endif
 }