better new version detection

diff --git a/functions.php b/functions.php
index a80c5bda3d4d052f60bec8673f71820664965164..25b7dff762cde40c32eef1300463426d6a434ef8 100644 (file)
--- a/functions.php
+++ b/functions.php
@@ -2570,17 +2570,16 @@
                                return;
                        }                       
 
-                       $last_item = $items[0];
+                       $latest_item = $items[0];
 
-                       $last_version = trim(preg_replace("/(Milestone)|(completed)/", "", $last_item["title"]));
-                       $cur_version = preg_replace("/\.99/", "", VERSION);
+                       $latest_version = trim(preg_replace("/(Milestone)|(completed)/", "", $latest_item["title"]));
 
                        $release_url = sanitize_rss($last_item["link"]);
                        $content = sanitize_rss($last_item["description"]);
 
-                       if ($cur_version != $last_version) {
+                       if (version_compare(VERSION, $latest_version) == -1) {
                                return "<div class=\"notice\"><a href=\"javascript:showBlockElement('milestoneDetails')\">      
-                                       New version of Tiny-Tiny RSS ($last_version) is available (click for details)</a>
+                                       New version of Tiny-Tiny RSS ($latest_version) is available (click for details)</a>
                                        <div id=\"milestoneDetails\">$content</div></div>";
                        }                       
                }