- submit page will no longer give errors.

- empty taxonomy sets should now be well behaved.

modules/node.module

@@ -902,7 +902,7 @@ function node_add($type) {
     foreach (module_list() as $name) {
       if (module_hook($name, "node") && node_access("create", array("type" => $name))) {
         $output .= "<li>";
-        $output .= " <a href=\"module.php?mod=node&op=add&type=$name\" title=\"". strtr(t("Add a new %s."), module_invoke($name, "node", "name")) ."\">". module_invoke($name, "node", "name") ."</a>";
+        $output .= " <a href=\"module.php?mod=node&op=add&type=$name\" title=\"". strtr(t("Add a new %s."), array("%s" => module_invoke($name, "node", "name"))) ."\">". module_invoke($name, "node", "name") ."</a>";
         $output .= " <div style=\"margin-left: 20px;\">". module_invoke($name, "node", "description") ."</div>";
         $output .= "</li>";
       }

modules/node/node.module

@@ -902,7 +902,7 @@ function node_add($type) {
     foreach (module_list() as $name) {
       if (module_hook($name, "node") && node_access("create", array("type" => $name))) {
         $output .= "<li>";
-        $output .= " <a href=\"module.php?mod=node&op=add&type=$name\" title=\"". strtr(t("Add a new %s."), module_invoke($name, "node", "name")) ."\">". module_invoke($name, "node", "name") ."</a>";
+        $output .= " <a href=\"module.php?mod=node&op=add&type=$name\" title=\"". strtr(t("Add a new %s."), array("%s" => module_invoke($name, "node", "name"))) ."\">". module_invoke($name, "node", "name") ."</a>";
         $output .= " <div style=\"margin-left: 20px;\">". module_invoke($name, "node", "description") ."</div>";
         $output .= "</li>";
       }

modules/taxonomy.module

@@ -303,7 +303,7 @@ Synonyms<br />Enter synonyms for this term, one synonym per line. Synonyms can b
     while ($vocabulary = db_fetch_object($c)) {
       $result[] .= taxonomy_form($vocabulary->vid, $terms);
     }
-    return $result;
+    return $result ? $result : array();
   }
 
   // return 1 if node identified by $nid contains a taxonomy term identified by $tid in his body or title

modules/taxonomy/taxonomy.module

@@ -303,7 +303,7 @@ Synonyms<br />Enter synonyms for this term, one synonym per line. Synonyms can b
     while ($vocabulary = db_fetch_object($c)) {
       $result[] .= taxonomy_form($vocabulary->vid, $terms);
     }
-    return $result;
+    return $result ? $result : array();
   }
 
   // return 1 if node identified by $nid contains a taxonomy term identified by $tid in his body or title