From 8cddb636c101a903b3e1db453f8d50996bbb777a Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Wed, 8 Jun 2005 03:10:50 +0000
Subject: [PATCH] r250: Fixed issues regarding the select_single type in the
 custom field functions. 	- Added blank option 	- Strip slashes on all
 elements 	- Support unsetting the value

---
 includes/functions.php | 28 +++++++++++++++++++++++-----
 1 file changed, 23 insertions(+), 5 deletions(-)

diff --git a/includes/functions.php b/includes/functions.php
index df0cd26..831761a 100755
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -385,15 +385,28 @@ function construct_custom_fields($bug = array())
 				$value = trim($value);
 				
 				$options = '';
+				
+				$id = -1;
+				$select = '';
+				if (!$field['usedefault'] AND !trim($value))
+				{
+					$selected = ' selected="selected"';
+				}
+				else
+				{
+					$selected = '';
+				}
+				eval('$options .= "' . $bugsys->template->fetch('bugfield_select_single_option') . '";');
+				
 				foreach ($selects AS $id => $select)
 				{
 					$selected = '';
-					$select = trim($select);
+					$select = stripslashes(trim($select));
 					if ($select == $value)
 					{
 						$selected = ' selected="selected"';
 					}
-					else if ($field['usedef'] AND $id == 0)
+					else if ($field['usedefault'] AND $id == 0)
 					{
 						$selected = ' selected="selected"';
 					}
@@ -449,18 +462,23 @@ function process_custom_fields($bugid, $inputdata = array())
 		}
 		
 		if (isset($inputdata["$field[shortname]"]))
-		{
-			$fieldbuild[] = $field['shortname'];
-			
+		{			
 			if ($field['type'] == 'input_text')
 			{
 				$fieldvalue[] = "'" . $inputdata["$field[shortname]"] . "'";
 			}
 			else
 			{
+				if ($inputdata["$field[shortname]"] == -1)
+				{
+					continue;
+				}
+				
 				$temp = unserialize($field['selects']);
 				$fieldvalue[] = "'" . trim($temp[ intval($inputdata["$field[shortname]"]) ]) . "'";
 			}
+			
+			$fieldbuild[] = $field['shortname'];
 		}
 	}
 	
-- 
2.22.5