subscriptions: added NULL check to subscription_unsubscribe()

tvheadend · May 2, 2015 · 8d8374b · 8d8374b
1 parent 41bb5cd
commit 8d8374b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/subscriptions.c b/src/subscriptions.c
@@ -550,6 +550,9 @@ subscription_unsubscribe(th_subscription_t *s, int quiet)
   char buf[512];
   size_t l = 0;
 
+  if (s == NULL)
+    return;
+
   lock_assert(&global_lock);
 
   s->ths_state = SUBSCRIPTION_ZOMBIE;