From 6c4318d21fb08a1969d6b5dfe0552b2987b78bfd Mon Sep 17 00:00:00 2001
From: Steven Wittens <steven@10.no-reply.drupal.org>
Date: Wed, 1 Jun 2005 04:17:37 +0000
Subject: - #23736: Remove dependency of system.module on node.module

---
 modules/system.module        | 11 +++++++----
 modules/system/system.module | 11 +++++++----
 2 files changed, 14 insertions(+), 8 deletions(-)

(limited to 'modules')

diff --git a/modules/system.module b/modules/system.module
index 495a669d1..5f0ec8067 100644
--- a/modules/system.module
+++ b/modules/system.module
@@ -715,11 +715,14 @@ function system_theme_settings($key = '') {
     }
 
     // Toggle node display.
-    $group = '';
-    foreach (node_list() as $type) {
-      $group .= form_checkbox(node_invoke($type, 'node_name'), "$var][toggle_node_info_$type", 1, $settings["toggle_node_info_$type"]);
+    $node_list = module_invoke('node', 'list');
+    if ($node_list) {
+      $group = '';
+      foreach (node_list() as $type) {
+        $group .= form_checkbox(node_invoke($type, 'node_name'), "$var][toggle_node_info_$type", 1, $settings["toggle_node_info_$type"]);
+      }
+      $form .= form_group(t('Display post information on'), $group, t('Enable or disable the "submitted by Username on date" text when displaying posts of the above type'));
     }
-    $form .= form_group(t('Display post information on'), $group, t('Enable or disable the "submitted by Username on date" text when displaying posts of the above type'));
   }
 
   $group = '';
diff --git a/modules/system/system.module b/modules/system/system.module
index 495a669d1..5f0ec8067 100644
--- a/modules/system/system.module
+++ b/modules/system/system.module
@@ -715,11 +715,14 @@ function system_theme_settings($key = '') {
     }
 
     // Toggle node display.
-    $group = '';
-    foreach (node_list() as $type) {
-      $group .= form_checkbox(node_invoke($type, 'node_name'), "$var][toggle_node_info_$type", 1, $settings["toggle_node_info_$type"]);
+    $node_list = module_invoke('node', 'list');
+    if ($node_list) {
+      $group = '';
+      foreach (node_list() as $type) {
+        $group .= form_checkbox(node_invoke($type, 'node_name'), "$var][toggle_node_info_$type", 1, $settings["toggle_node_info_$type"]);
+      }
+      $form .= form_group(t('Display post information on'), $group, t('Enable or disable the "submitted by Username on date" text when displaying posts of the above type'));
     }
-    $form .= form_group(t('Display post information on'), $group, t('Enable or disable the "submitted by Username on date" text when displaying posts of the above type'));
   }
 
   $group = '';
-- 
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