From 5ba08f61c21adff0faf7518a879c6c60a674d58f Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Tue, 15 Jun 2004 18:41:25 +0000
Subject: - Patch #8418 by Axel: don't insert tid=0's in the database

---
 modules/taxonomy/taxonomy.module | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'modules/taxonomy')

diff --git a/modules/taxonomy/taxonomy.module b/modules/taxonomy/taxonomy.module
index cb425eb53..1ece8c28a 100644
--- a/modules/taxonomy/taxonomy.module
+++ b/modules/taxonomy/taxonomy.module
@@ -392,7 +392,9 @@ function taxonomy_node_save($nid, $terms) {
 
   if ($terms) {
     foreach ($terms as $term) {
-      db_query("INSERT INTO {term_node} (nid, tid) VALUES (%d, %d)", $nid, $term);
+      if ($term) {
+        db_query("INSERT INTO {term_node} (nid, tid) VALUES (%d, %d)", $nid, $term);
+      }
     }
   }
 }
-- 
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