From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Mon, 5 Sep 2005 21:45:15 +0000 (+0000)
Subject: Allow exception with NULL msg
X-Git-Tag: v3.3~3677
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/258983d53f9b05dbf0b4bf44ae6b21b083f1b2fd

Allow exception with NULL msg


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@1680 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/include/xbt/ex.h b/include/xbt/ex.h
index 0899002c18..3f1ecf38cb 100644
--- a/include/xbt/ex.h
+++ b/include/xbt/ex.h
@@ -366,7 +366,7 @@ extern void __xbt_ex_terminate_default(xbt_ex_t *e);
      abort();/* nope, stupid GCC, we won't survive a THROW (this won't be reached) */ \
   } while (0)
 
-#define THROW0(c,v,m)                   _THROW(c,v,bprintf(m))
+#define THROW0(c,v,m)                   _THROW(c,v,(m?bprintf(m):NULL))
 #define THROW1(c,v,m,a1)                _THROW(c,v,bprintf(m,a1))
 #define THROW2(c,v,m,a1,a2)             _THROW(c,v,bprintf(m,a1,a2))
 #define THROW3(c,v,m,a1,a2,a3)          _THROW(c,v,bprintf(m,a1,a2,a3))