Check if data->func is NULL and if so, early return

2016-07-04 11:32:43 +02:00 · 2016-07-04 11:32:43 +02:00 · b2bc4cd300
parent 5d70242dee
commit b2bc4cd300
1 changed files with 3 additions and 2 deletions
--- a/libretro-common/rthreads/rthreads.c
+++ b/libretro-common/rthreads/rthreads.c
@ -97,8 +97,9 @@ static void *thread_wrap(void *data_)
 #endif
 {
   struct thread_data *data = (struct thread_data*)data_;
-   if (!data)
+   if (!data || !data->func)
 	   return 0;
+   if (data->userdata)
      data->func(data->userdata);
   free(data);
   return 0;