diff --git a/src/threads/thread.c b/src/threads/thread.c
index b626a96..f937aca 100644
--- a/src/threads/thread.c
+++ b/src/threads/thread.c
@@ -405,14 +405,15 @@ thread_recalculate_priority (void)
   struct thread *t = thread_current ();
   t->priority = t->base_priority;
 
-  if (!list_empty (&t->donors_list)) {
-    int max_donated_priority =
-      list_entry (list_max (&t->donors_list, priority_more, NULL),
-                  struct thread, donor_elem)->priority;
+  if (!list_empty (&t->donors_list))
+    {
+      int max_donated_priority =
+        list_entry (list_max (&t->donors_list, priority_more, NULL),
+                    struct thread, donor_elem)->priority;
 
-    if (max_donated_priority > t->priority)
-      t->priority = max_donated_priority;
-  }
+      if (max_donated_priority > t->priority)
+        t->priority = max_donated_priority;
+    }
 }
 
 /* Sets the current thread's nice value to NICE. */