convert to punycode for feed on idn hostname

1 files changed, 4 insertions, 0 deletions

diff --git a/install/index.php b/install/index.php
index 00e90dfe7..d9e370ea5 100755
--- a/install/index.php
+++ b/install/index.php
@@ -317,6 +317,10 @@
 			array_push($notices, "CURL and open_basedir combination breaks support for HTTP redirects. See the FAQ for more information.");
 		}
 
+		if (!function_exists("idn_to_ascii")) {
+			array_push($notices, "PHP support for Internationalization Functions is required to handle Internationalized Domain Names.");
+		}
+
 		if (count($notices) > 0) {
 			print_notice("Configuration check succeeded with minor problems:");