installer: remove check for pubsubhubbub which is never defined

diff --git a/install/index.php b/install/index.php
index 8b0de294f8b19b2de486072a9be2f28578d2ec4c..026e00d01816a148736af3f614bc48e867f6534e 100644 (file)
--- a/install/index.php
+++ b/install/index.php
@@ -57,10 +57,6 @@
                        array_push($errors, "PHP safe mode setting is not supported.");
                } */
 
-               if ((PUBSUBHUBBUB_HUB || PUBSUBHUBBUB_ENABLED) && !function_exists("curl_init")) {
-                       array_push($errors, "PHP support for CURL is required for PubSubHubbub.");
-               }
-
                if (!class_exists("DOMDocument")) {
                        array_push($errors, "PHP support for DOMDocument is required, but was not found.");
                }