pumpio: prevent a warning message because of a missing parameter

diff --git a/pumpio/pumpio.php b/pumpio/pumpio.php
index 0d7786c153a56bb5f0b1d025101267f3bb1da809..55d0433a1b4295e3060da314c3be365f52e768d1 100644 (file)
--- a/pumpio/pumpio.php
+++ b/pumpio/pumpio.php
@@ -521,7 +521,7 @@ function pumpio_send(&$a,&$b) {
        }
 }
 
-function pumpio_action(&$a, $uid, $uri, $action, $content) {
+function pumpio_action(&$a, $uid, $uri, $action, $content = "") {
 
        // Don't do likes and other stuff if you don't import the timeline
        if (!get_pconfig($uid,'pumpio','import'))