From ab41f91a04562e6395567717a8938bc391c98924 Mon Sep 17 00:00:00 2001
From: schnorr <schnorr@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Wed, 15 Dec 2010 09:11:48 +0000
Subject: [PATCH] [trace] bugfix, do not try to declare a NULL category

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@9243 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---
 src/instr/instr_interface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/instr/instr_interface.c b/src/instr/instr_interface.c
index 0deeafe652..263f3c6872 100644
--- a/src/instr/instr_interface.c
+++ b/src/instr/instr_interface.c
@@ -19,7 +19,7 @@ void TRACE_category(const char *category)
 
 void TRACE_category_with_color (const char *category, const char *color)
 {
-  if (!TRACE_is_active())
+  if (!(TRACE_is_active() && category != NULL))
     return;
 
   xbt_assert1 (instr_platform_traced(),
-- 
2.20.1