--- taxonomy.module	2010-08-06 11:10:57.000000000 -0000
+++ taxonomy.module	2010-09-20 22:18:43.000000000 -0400
@@ -915,10 +915,10 @@
   if (!isset($count[$type])) {
     // $type == 0 always evaluates TRUE if $type is a string
     if (is_numeric($type)) {
-      $result = db_query(db_rewrite_sql('SELECT t.tid, COUNT(n.nid) AS c FROM {term_node} t INNER JOIN {node} n ON t.vid = n.vid WHERE n.status = 1 GROUP BY t.tid'));
+      $result = db_query(db_rewrite_sql('SELECT t.tid, COUNT( DISTINCT n.nid ) AS c FROM {term_node} t INNER JOIN {node} n ON t.vid = n.vid WHERE n.status = 1 GROUP BY t.tid'));
     }
     else {
-      $result = db_query(db_rewrite_sql("SELECT t.tid, COUNT(n.nid) AS c FROM {term_node} t INNER JOIN {node} n ON t.vid = n.vid WHERE n.status = 1 AND n.type = '%s' GROUP BY t.tid"), $type);
+      $result = db_query(db_rewrite_sql("SELECT t.tid, COUNT( DISTINCT n.nid ) AS c FROM {term_node} t INNER JOIN {node} n ON t.vid = n.vid WHERE n.status = 1 AND n.type = '%s' GROUP BY t.tid"), $type);
     }
     $count[$type] = array();
     while ($term = db_fetch_object($result)) {