- modified node_save so that revisions are not validated using check_input,

  as this breaks revisions.
- modified link_node() to take a third parameter $main, which will be passed on
  to _link hooks. This lets modules decide which links a node will get when
  shown on the main page, or when not.
- updated themes to use the new syntax.

2 files changed, 4 insertions, 4 deletions

diff --git a/includes/common.inc b/includes/common.inc
index e1f2dcc11..fabee01bf 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -350,10 +350,10 @@ function link_page() {
   return $links;
 }
 
-function link_node($node) {
+function link_node($node, $main = 0) {
   foreach (module_list() as $name) {
     if (module_hook($name, "link")) {
-      $links = array_merge($links, module_invoke($name, "link", "node", $node));
+      $links = array_merge($links, module_invoke($name, "link", "node", $node, $main));
     }
   }
 
diff --git a/includes/theme.inc b/includes/theme.inc
index 79fdeb353..60bf86cd0 100644
--- a/includes/theme.inc
+++ b/includes/theme.inc
@@ -69,8 +69,8 @@ class BaseTheme {
     else {
       $output .= check_output($node->body, 1);
     }
-    if ($main) {
-      $output .= "<br />[ ". $this->links(link_node($node)) ." ]";
+    if ($links = link_node($node, $main)) {
+      $output .= "<br />[ ". $this->links($links) ." ]";
     }
     $output .= "<hr />";