From 1bae64f4088c80179c915cfb3384395556ff7eb5 Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Thu, 25 Jan 2007 04:32:19 +0000
Subject: [PATCH] r1380: Fix a foreach() warning on admin/user.php at line 102.
 Thanks to Josh Muheim.

---
 admin/user.php   | 15 +++++++++------
 docs/changes.txt |  1 +
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/admin/user.php b/admin/user.php
index c50c70e..e83977d 100644
--- a/admin/user.php
+++ b/admin/user.php
@@ -98,15 +98,18 @@ if ($_POST['do'] == 'insert')
 	// post_insert will set the email options... so we now have to dump them
 	$db->query("DELETE FROM " . TABLE_PREFIX . "useremail WHERE userid = " . $user->insertid);
 	
-	$bugsys->input_clean('emailopts', TYPE_INT);	
-	foreach ($bugsys->in['emailopts'] AS $relation => $bitarr)
+	$bugsys->input_clean('emailopts', TYPE_INT);
+	if (is_array($bugsys->in['emailopts']))
 	{
-		$bitmask = 0;
-		foreach ($bitarr AS $option => $yes)
+		foreach ($bugsys->in['emailopts'] AS $relation => $bitarr)
 		{
-			$bitmask += $option * $yes;
+			$bitmask = 0;
+			foreach ($bitarr AS $option => $yes)
+			{
+				$bitmask += $option * $yes;
+			}
+			$db->query("INSERT INTO " . TABLE_PREFIX . "useremail (userid, relation, mask) VALUES (" . $user->insertid . ", $relation, $bitmask)");
 		}
-		$db->query("INSERT INTO " . TABLE_PREFIX . "useremail (userid, relation, mask) VALUES (" . $user->insertid . ", $relation, $bitmask)");
 	}
 	
 	$admin->redirect('user.php?do=edit&userid=' . $user->insertid);
diff --git a/docs/changes.txt b/docs/changes.txt
index 1bac6f2..493c597 100644
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -18,6 +18,7 @@
 - Fixed a SQL error on admin/user.php when adding a new user from the admin section (bug://report/63)
 - When adding a new user from the admin section, email options were not saved properly
 - Added an option to only perform header redirects instead of intermediate-stage redirects (bug://report/65)
+- Fixed a foreach() error after adding a new user in the admin section without email options [admin/user.php#102]
 
 1.1.4
 ===============================
-- 
2.22.5