update the double extern declaration bis

[simgrid.git] / src / simdag / sd_link.c

diff --git a/src/simdag/sd_link.c b/src/simdag/sd_link.c
index 68bfefc..1742d7f 100644 (file)
--- a/src/simdag/sd_link.c
+++ b/src/simdag/sd_link.c
@@ -7,14 +7,18 @@
 /* Creates a link and registers it in SD.
  */
 SD_link_t __SD_link_create(void *surf_link, void *data) {
+
+  SD_link_t link;
+  const char *name;
+
   SD_CHECK_INIT_DONE();
   xbt_assert0(surf_link != NULL, "surf_link is NULL !");
 
-  SD_link_t link = xbt_new(s_SD_link_t, 1);
+  link = xbt_new(s_SD_link_t, 1);
   link->surf_link = surf_link;
   link->data = data; /* user data */
 
-  const char *name = SD_link_get_name(link);
+  name = SD_link_get_name(link);
   xbt_dict_set(sd_global->links, name, link, __SD_link_destroy); /* add the link to the dictionary */
   sd_global->link_count++;
 
@@ -29,13 +33,14 @@ SD_link_t __SD_link_create(void *surf_link, void *data) {
  * \see SD_link_get_number()
  */
 const SD_link_t*  SD_link_get_list(void) {
-  SD_CHECK_INIT_DONE();
-  xbt_assert0(SD_link_get_number() > 0, "There is no link!");
 
   xbt_dict_cursor_t cursor;
   char *key;
   void *data;
   int i;
+  
+  SD_CHECK_INIT_DONE();
+  xbt_assert0(SD_link_get_number() > 0, "There is no link!");
 
   if (sd_global->link_list == NULL) { /* this is the first time the function is called */
     sd_global->link_list = xbt_new(SD_link_t, sd_global->link_count);