Merge branch 'master' of git+ssh://scm.gforge.inria.fr//gitroot/simgrid/simgrid

[simgrid.git] / src / xbt / xbt_os_thread.c

diff --git a/src/xbt/xbt_os_thread.c b/src/xbt/xbt_os_thread.c
index f435231..ae4bc9b 100644 (file)
--- a/src/xbt/xbt_os_thread.c
+++ b/src/xbt/xbt_os_thread.c
@@ -1234,7 +1234,8 @@ void xbt_os_thread_set_extra_data(void *data)
 
 void *xbt_os_thread_get_extra_data(void)
 {
-  return xbt_os_thread_self()->extra_data;
+  xbt_os_thread_t self = xbt_os_thread_self();
+  return self? self->extra_data : NULL;
 }
 
 xbt_os_rmutex_t xbt_os_rmutex_init(void)