Small bugfix: Fixes problen when version number contains linebreaks

diff --git a/mod/admin.php b/mod/admin.php
index 7a16820c44113dddf608956ac37b158f8730d97c..a98f464f813d30b36b446ddffae0fc1cca47501c 100644 (file)
--- a/mod/admin.php
+++ b/mod/admin.php
@@ -283,14 +283,14 @@ function admin_page_federation(&$a) {
                // get a total count for the platform, the name and version of the
                // highest version and the protocol tpe
                $c = q('SELECT count(*) AS total, platform, network, version FROM gserver
-                       WHERE platform LIKE "%s" AND last_contact > last_failure
+                       WHERE platform LIKE "%s" AND last_contact > last_failure AND `version` != ""
                        ORDER BY version ASC;', $p);
                $total = $total + $c[0]['total'];
 
                // what versions for that platform do we know at all?
                // again only the active nodes
                $v = q('SELECT count(*) AS total, version FROM gserver
-                       WHERE last_contact > last_failure AND platform LIKE "%s" 
+                       WHERE last_contact > last_failure AND platform LIKE "%s"  AND `version` != ""
                        GROUP BY version
                        ORDER BY version;', $p);
 
@@ -344,6 +344,9 @@ function admin_page_federation(&$a) {
                        $v = $newVv;
                }
 
+               foreach ($v as $key => $vv)
+                       $v[$key]["version"] = trim(strip_tags($vv["version"]));
+
                // the 3rd array item is needed for the JavaScript graphs as JS does
                // not like some characters in the names of variables...
                $counts[$p]=array($c[0], $v, str_replace(array(' ','%'),'',$p), $colors[$p]);