added some comments

display "no tags selected" when nothing is selected. otherwise it looks like a bit kind of error when empty

1 files changed, 2 insertions, 2 deletions

diff --git a/rpc.php b/rpc.php
index 1f01633..6c94e8f 100644
--- a/rpc.php
+++ b/rpc.php
@@ -54,11 +54,11 @@ class PHPFSPOT_RPC {
             break;
    
          case 'show_available_tags':
-            $fspot->getAvailableTags();
+            print $fspot->getAvailableTags();
             break;
 
          case 'show_selected_tags':
-            $fspot->getSelectedTags();
+            print $fspot->getSelectedTags();
             break;
 
          case 'addtag':