- Modified patch #15122 by killes: fixed some PHP5 problems.

modules/forum.module

@@ -175,6 +175,7 @@ function forum_link($type, $node = 0, $main = 0) {
         $stop = 1;
       }
       else {
+        $prev = new StdClass();
         $prev->nid = $topic->nid;
         $prev->title = $topic->title;
       }
@@ -343,6 +344,7 @@ function _forum_format($topic) {
  *   Array of object containing the forum information.
  */
 function forum_get_forums($tid = 0) {
+
   if (!$tid) {
     $tid = 0;
   }
@@ -378,6 +380,8 @@ function forum_get_forums($tid = 0) {
     // table1 INNER JOIN table2 INNER JOIN table3 ON table2_criteria ON table3_criteria
     // used to join node_comment_statistics to users.
     $topic = db_fetch_object(db_query_range('SELECT DISTINCT(n.nid), l.last_comment_timestamp, IF(l.last_comment_uid, cu.name, l.last_comment_name) as last_comment_name, l.last_comment_uid FROM {node} n ' . node_access_join_sql() . ", {node_comment_statistics} l /*! USE INDEX (node_comment_timestamp) */, {users} cu, {term_node} r WHERE  n.nid = r.nid AND r.tid = %d AND n.status = 1 AND n.type = 'forum' AND l.last_comment_uid = cu.uid AND n.nid = l.nid AND " . node_access_where_sql() . ' ORDER BY l.last_comment_timestamp DESC', $forum->tid, 0, 1));
+
+    $last_post = new StdClass();
     $last_post->timestamp = $topic->last_comment_timestamp;
     $last_post->name = $topic->last_comment_name;
     $last_post->uid = $topic->last_comment_uid;
@@ -446,6 +450,7 @@ function forum_get_topics($tid, $sortby, $forum_per_page) {
     }
 
     if ($topic->num_comments > 0) {
+      $last_reply = new StdClass();
       $last_reply->timestamp = $topic->last_comment_timestamp;
       $last_reply->name = $topic->last_comment_name;
       $last_reply->uid = $topic->last_comment_uid;

modules/forum/forum.module

@@ -175,6 +175,7 @@ function forum_link($type, $node = 0, $main = 0) {
         $stop = 1;
       }
       else {
+        $prev = new StdClass();
         $prev->nid = $topic->nid;
         $prev->title = $topic->title;
       }
@@ -343,6 +344,7 @@ function _forum_format($topic) {
  *   Array of object containing the forum information.
  */
 function forum_get_forums($tid = 0) {
+
   if (!$tid) {
     $tid = 0;
   }
@@ -378,6 +380,8 @@ function forum_get_forums($tid = 0) {
     // table1 INNER JOIN table2 INNER JOIN table3 ON table2_criteria ON table3_criteria
     // used to join node_comment_statistics to users.
     $topic = db_fetch_object(db_query_range('SELECT DISTINCT(n.nid), l.last_comment_timestamp, IF(l.last_comment_uid, cu.name, l.last_comment_name) as last_comment_name, l.last_comment_uid FROM {node} n ' . node_access_join_sql() . ", {node_comment_statistics} l /*! USE INDEX (node_comment_timestamp) */, {users} cu, {term_node} r WHERE  n.nid = r.nid AND r.tid = %d AND n.status = 1 AND n.type = 'forum' AND l.last_comment_uid = cu.uid AND n.nid = l.nid AND " . node_access_where_sql() . ' ORDER BY l.last_comment_timestamp DESC', $forum->tid, 0, 1));
+
+    $last_post = new StdClass();
     $last_post->timestamp = $topic->last_comment_timestamp;
     $last_post->name = $topic->last_comment_name;
     $last_post->uid = $topic->last_comment_uid;
@@ -446,6 +450,7 @@ function forum_get_topics($tid, $sortby, $forum_per_page) {
     }
 
     if ($topic->num_comments > 0) {
+      $last_reply = new StdClass();
       $last_reply->timestamp = $topic->last_comment_timestamp;
       $last_reply->name = $topic->last_comment_name;
       $last_reply->uid = $topic->last_comment_uid;