fix

diff --git a/src/ats/ats_api_scheduling.c b/src/ats/ats_api_scheduling.c
index a6eeb8576af927c6e139b2ae2305c476c82c8230..c2280f70b58565268b6f0ea3cf508894a69cf90e 100644 (file)
--- a/src/ats/ats_api_scheduling.c
+++ b/src/ats/ats_api_scheduling.c
@@ -293,6 +293,8 @@ get_session_id (struct GNUNET_ATS_SchedulingHandle *sh,
   unsigned int i;
   unsigned int f;
   
+  if (NULL == session)
+    return 0;
   f = 0;
   for (i=1;i<sh->session_array_size;i++)
   {