From 268104371be89c6e49db20b4c1c56f7863e1df49 Mon Sep 17 00:00:00 2001
From: thepurpleblob <thepurpleblob>
Date: Mon, 16 Mar 2009 16:37:31 +0000
Subject: [PATCH] MDL-18567: Check for (boolean) false coming back from
 database instead of real data

Merged from STABLE_19
---
 mod/data/lib.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mod/data/lib.php b/mod/data/lib.php
index a5ccd253b7ee6..d1d57c5801328 100755
--- a/mod/data/lib.php
+++ b/mod/data/lib.php
@@ -193,6 +193,11 @@ function display_add_field($recordid=0){
             $content = '';
         }
 
+        // beware get_field returns false for new, empty records MDL-18567
+        if ($content===false) {
+            $content='';
+        }
+
         $str = '<div title="'.s($this->field->description).'">';
         $str .= '<input style="width:300px;" type="text" name="field_'.$this->field->id.'" id="field_'.$this->field->id.'" value="'.s($content).'" />';
         $str .= '</div>';