From 19f807b705b017b7e8e0e2a774328690c4efdab4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?G=C3=A1bor=20Hojtsy?= <gabor@hojtsy.hu>
Date: Mon, 17 Dec 2007 13:05:30 +0000
Subject: #201468 by blackdog: fix notice in aggregator, when categorization
 form is saved without picking a category

---
 modules/aggregator/aggregator.pages.inc | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'modules/aggregator')

diff --git a/modules/aggregator/aggregator.pages.inc b/modules/aggregator/aggregator.pages.inc
index 190d7d7d9..d185592cf 100644
--- a/modules/aggregator/aggregator.pages.inc
+++ b/modules/aggregator/aggregator.pages.inc
@@ -190,11 +190,13 @@ function aggregator_categorize_items_validate($form_id, &$form) {
  * Process aggregator_categorize_items form submissions.
  */
 function aggregator_categorize_items_submit($form, &$form_state) {
-  foreach ($form_state['values']['categories'] as $iid => $selection) {
-    db_query('DELETE FROM {aggregator_category_item} WHERE iid = %d', $iid);
-    foreach ($selection as $cid) {
-      if ($cid) {
-        db_query('INSERT INTO {aggregator_category_item} (cid, iid) VALUES (%d, %d)', $cid, $iid);
+  if (!empty($form_state['values']['categories'])) {
+    foreach ($form_state['values']['categories'] as $iid => $selection) {
+      db_query('DELETE FROM {aggregator_category_item} WHERE iid = %d', $iid);
+      foreach ($selection as $cid) {
+        if ($cid) {
+          db_query('INSERT INTO {aggregator_category_item} (cid, iid) VALUES (%d, %d)', $cid, $iid);
+        }
       }
     }
   }
-- 
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