$channel_ids处理

app/Http/Controllers/Api/IndexController.php

@@ -38,9 +38,11 @@ class IndexController extends Controller
         # 我的频道
 		if ($this->user_id) {
 			$channel_ids = UserChannel::where('user_id', $this->user_id)->value('channels');
-			$my_channels = Channel::where('agent_id', $this->agent_id)
-				->whereIn('id', $channel_ids)
-				->get(['id', 'name', 'icon']);
+			if ($channel_ids) {
+				$my_channels = Channel::where('agent_id', $this->agent_id)
+					->whereIn('id', $channel_ids)
+					->get(['id', 'name', 'icon']);
+			}
 		} else {
 			$my_channels = Channel::where('agent_id', $this->agent_id)
 				->where('pid', '<>', 0)