[mpd] correct handling of noidle command

src/mpd.c

@@ -632,6 +632,7 @@ mpd_command_currentsong(struct evbuffer *evbuf, int argc, char **argv, char **er
 
 static int
 mpd_notify_idle_client(struct mpd_client_ctx *client_ctx, short events);
+
 /*
  * Example input:
  * idle "database" "mixer" "options" "output" "player" "playlist" "sticker" "update"
@@ -679,41 +680,16 @@ mpd_command_idle(struct evbuffer *evbuf, int argc, char **argv, char **errmsg, s
   return 0;
 }
 
-//static void
-//mpd_remove_client(struct evbuffer *evbuf)
-//{
-//  struct idle_client *client;
-//  struct idle_client *prev;
-//
-//  client = idle_clients;
-//  prev = NULL;
-//
-//  while (client)
-//    {
-//      if (client->evbuffer == evbuf)
-//	{
-//	  DPRINTF(E_DBG, L_MPD, "Removing idle client for evbuffer\n");
-//
-//	  if (prev)
-//	    prev->next = client->next;
-//	  else
-//	    idle_clients = client->next;
-//
-//	  free(client);
-//	  break;
-//	}
-//
-//      prev = client;
-//      client = client->next;
-//    }
-//}
-
 static int
 mpd_command_noidle(struct evbuffer *evbuf, int argc, char **argv, char **errmsg, struct mpd_client_ctx *ctx)
 {
-  ctx->is_idle = false;
+  /*
-  ctx->idle_events = 0;
+   * The protocol specifies: "The idle command can be canceled by
-  return 0;
+   * sending the command noidle (no other commands are allowed). MPD
+   * will then leave idle mode and print results immediately; might be
+   * empty at this time."
+   */
+  return mpd_notify_idle_client(ctx, 0);
 }
 
 /*
@@ -859,7 +835,7 @@ mpd_command_stats(struct evbuffer *evbuf, int argc, char **argv, char **errmsg,
       "songs: %d\n"
       "uptime: %d\n" //in seceonds
       "db_playtime: %" PRIi64 "\n"
-      "db_update: %ld\n"
+      "db_update: %" PRIi64 "\n"
       "playtime: %d\n",
       artists,
       albums,