From e4209328270a426b474d4107f3e314cbf5914c63 Mon Sep 17 00:00:00 2001
From: toyomoyo <toyomoyo>
Date: Mon, 11 Dec 2006 03:14:32 +0000
Subject: [PATCH] merged fix for MDL-7270, fixing warnings

---
 mod/data/field/picture/field.class.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/mod/data/field/picture/field.class.php b/mod/data/field/picture/field.class.php
index 9f3a568a7f..847668ac99 100755
--- a/mod/data/field/picture/field.class.php
+++ b/mod/data/field/picture/field.class.php
@@ -203,9 +203,9 @@ class data_field_picture extends data_field_file {
                 break;
         }
 
-        
-        $thumbwidth  = $this->field->param4;
-        $thumbheight = $this->field->param5;
+        // fix for MDL-7270
+        $thumbwidth  = isset($this->field->param4)?$this->field->param4:'';
+        $thumbheight = isset($this->field->param5)?$this->field->param5:'';
         
         if ($thumbwidth || $thumbheight) { // Only if either width OR height specified do we want a thumbnail
             
-- 
2.39.5