* Finish task#8602.

2020-12-10 09:36:12 +08:00
parent 5d2180de90
commit b117ab60d2
2 changed files with 7 additions and 4 deletions
@@ -1222,9 +1222,12 @@ class programModel extends model

            /* Judge products not empty. */
            $linkedProductsCount = 0;
-            foreach($_POST['products'] as $product)
+            if(isset($_POST['products']))
            {
-                if(!empty($product)) $linkedProductsCount++;
+                foreach($_POST['products'] as $product)
+                {
+                    if(!empty($product)) $linkedProductsCount++;
+                }
            }

            if(empty($linkedProductsCount) and !isset($_POST['newProduct']))