virt plugin: Check for virt_notif_thread_init() success

diff --git a/src/virt.c b/src/virt.c
index 62e6089c92833ec75a75a080cb7e5bcad3968164..cd82dcad6da7965e61b37c9f2a8fde32c8bc5e7f 100644 (file)
--- a/src/virt.c
+++ b/src/virt.c
@@ -2386,7 +2386,8 @@ static int lv_init(void) {
     return -1;
 
   if (!persistent_notification)
-    virt_notif_thread_init(&notif_thread);
+    if (virt_notif_thread_init(&notif_thread) != 0)
+      return -1;
 
   lv_connect();