1 files changed, 1 insertions, 1 deletions

diff --git a/src/ats/ats_api_scheduling.c b/src/ats/ats_api_scheduling.c
index 34601ffc7..e62574918 100644
--- a/src/ats/ats_api_scheduling.c
+++ b/src/ats/ats_api_scheduling.c
@@ -313,7 +313,7 @@ get_session_id (struct GNUNET_ATS_SchedulingHandle *sh,
       return i;
     }
     if ( (f == 0) &&
-         (sh->session_array[i].session == NULL) )
+         (sh->session_array[i].slot_used == GNUNET_NO) )
       f = i;
   }
   if (f == 0)