From b16ab9d94af3b463c3f3497c0b4cb57416349a27 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Thu, 24 Dec 2009 03:08:06 -0800
Subject: [PATCH] Don't treat objects like strings.

---
 modules/g2_import/helpers/g2_import.php | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/modules/g2_import/helpers/g2_import.php b/modules/g2_import/helpers/g2_import.php
index 3cf7eb8070..a7a6974697 100644
--- a/modules/g2_import/helpers/g2_import.php
+++ b/modules/g2_import/helpers/g2_import.php
@@ -611,11 +611,9 @@ static function import_tags_for_item(&$queue) {
                array("id" => $g2_item_id, "exception" => $e->__toString()));
     }
 
-    $tags = "";
     // Multiword tags have the space changed to dots.s
     foreach ($tag_names as $tag_name) {
-      $tags .= (strlen($tags) ? ", " : "") .
-        tag::add($g3_item, $tag_name);
+      tag::add($g3_item, $tag_name);
     }
 
     // Tag operations are idempotent so we don't need to map them.  Which is good because we don't
@@ -634,11 +632,10 @@ static function import_keywords_as_tags($keywords, $item) {
       $delim = " ";
     }
 
-    $tags = "";
     foreach (preg_split("/$delim/", $keywords) as $keyword) {
       $keyword = trim($keyword);
       if ($keyword) {
-        $tags .= (strlen($tags) ? ", " : "") . tag::add($item, $keyword);
+        tag::add($item, $keyword);
       }
     }
   }