From 51895f52378d86efc906426c661d749e84029933 Mon Sep 17 00:00:00 2001
From: aydreeihn <adriane@enhancesoft.com>
Date: Thu, 24 Jan 2019 09:55:55 -0600
Subject: [PATCH] Oops: Modify 0 in Short Answer Field Fix

Fixes an unexpected side effect of Pull Request #4652
---
 include/class.forms.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/include/class.forms.php b/include/class.forms.php
index 0b54f965e..937a999a4 100644
--- a/include/class.forms.php
+++ b/include/class.forms.php
@@ -1480,8 +1480,7 @@ class TextboxField extends FormField {
     }
 
     function display($value) {
-        $value = $value ?: $this->value;
-        return ($value == 0) ? '&#48' : Format::htmlchars($this->toString($value));
+        return ($value == '0') ? '&#48' : Format::htmlchars($this->toString($value ?: $this->value));
     }
 }
 
-- 
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