From: coldpeace <coldpeace@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Tue, 10 Aug 2010 13:32:07 +0000 (+0000)
Subject: test dict before giving its size...
X-Git-Tag: v3_5~670
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/92ffea6f2316b39ba89fa1a55a25a582d1661061

test dict before giving its size...

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@8151 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/src/xbt/dict.c b/src/xbt/dict.c
index 01b13027a9..b9079c652b 100644
--- a/src/xbt/dict.c
+++ b/src/xbt/dict.c
@@ -89,7 +89,7 @@ void xbt_dict_free(xbt_dict_t * dict)
  */
 XBT_INLINE unsigned int xbt_dict_size(xbt_dict_t dict)
 {
-  return dict->count;
+  return (dict ? (unsigned int) dict->count : (unsigned int) 0);
 }
 
 /**
@@ -642,7 +642,7 @@ void xbt_dict_dump_output_string(void *s)
  */
 XBT_INLINE int xbt_dict_is_empty(xbt_dict_t dict)
 {
-	return (xbt_dict_length(dict) == 0);
+	return (xbt_dict_size(dict) == 0);
 }
 
 /**