From 4e9ef33896bc0798f766e684e1c57783a2d700a7 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Tue, 6 Jul 2004 07:38:35 +0000
Subject: [PATCH] - Patch #9031 by Ber: if the comment module is not available
 comment_num_all()   should not be called.

---
 modules/tracker.module         | 12 +++++++-----
 modules/tracker/tracker.module | 12 +++++++-----
 2 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/modules/tracker.module b/modules/tracker.module
index 36791ecd65c..9b68752ae5f 100644
--- a/modules/tracker.module
+++ b/modules/tracker.module
@@ -52,12 +52,14 @@ function tracker_page($uid = 0) {
 
   while ($node = db_fetch_object($result)) {
     // Determine the number of comments:
-    if ($all = comment_num_all($node->nid)) {
-      $comments = $all;
+    if (module_exist('comment')) {
+      if ($all = comment_num_all($node->nid)) {
+        $comments = $all;
 
-      if ($new = comment_num_new($node->nid)) {
-        $comments .= '<br />';
-        $comments .= l(t('%num new', array('%num' => $new)), "node/$node->nid", NULL, NULL, 'new');
+        if ($new = comment_num_new($node->nid)) {
+          $comments .= '<br />';
+          $comments .= l(t('%num new', array('%num' => $new)), "node/$node->nid", NULL, NULL, 'new');
+        }
       }
     }
     else {
diff --git a/modules/tracker/tracker.module b/modules/tracker/tracker.module
index 36791ecd65c..9b68752ae5f 100644
--- a/modules/tracker/tracker.module
+++ b/modules/tracker/tracker.module
@@ -52,12 +52,14 @@ function tracker_page($uid = 0) {
 
   while ($node = db_fetch_object($result)) {
     // Determine the number of comments:
-    if ($all = comment_num_all($node->nid)) {
-      $comments = $all;
+    if (module_exist('comment')) {
+      if ($all = comment_num_all($node->nid)) {
+        $comments = $all;
 
-      if ($new = comment_num_new($node->nid)) {
-        $comments .= '<br />';
-        $comments .= l(t('%num new', array('%num' => $new)), "node/$node->nid", NULL, NULL, 'new');
+        if ($new = comment_num_new($node->nid)) {
+          $comments .= '<br />';
+          $comments .= l(t('%num new', array('%num' => $new)), "node/$node->nid", NULL, NULL, 'new');
+        }
       }
     }
     else {