=== modified file 'plugins.d/plymouth.c'
--- plugins.d/plymouth.c	2017-09-03 08:53:22 +0000
+++ plugins.d/plymouth.c	2017-09-03 09:00:31 +0000
@@ -282,7 +282,7 @@
   }
   /* Try the old pid file location */
   if(proc_id == 0){
-    pidfile = fopen(plymouth_pid, "r");
+    pidfile = fopen(plymouth_old_pid, "r");
     if(pidfile != NULL){
       ret = fscanf(pidfile, "%" SCNuMAX, &proc_id);
       if(ret != 1){