From bca30bbe4801684831be42c2ef6d8e598856be84 Mon Sep 17 00:00:00 2001
From: "Paul S. Owen" <psotfx@users.sourceforge.net>
Date: Sat, 17 Aug 2002 23:58:03 +0000
Subject: [PATCH] Failed on no groups ...

git-svn-id: file:///svn/phpbb/trunk@2875 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/install/update_script.php | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/phpBB/install/update_script.php b/phpBB/install/update_script.php
index 45104e6ab7..011557b4e6 100644
--- a/phpBB/install/update_script.php
+++ b/phpBB/install/update_script.php
@@ -465,6 +465,10 @@ switch ( $this_version )
 
 					gen_str_ok();
 				}
+				else
+				{
+					gen_str_skip();
+				}
 				$db->sql_return_on_error(false);
 			}
 		}
@@ -624,9 +628,12 @@ switch ( $this_version )
 		//
 		// Clean up user_group and groups
 		//
-		$sql = "DELETE FROM " . $table_prefix . "user_group
-			WHERE group_id NOT IN ($delete_ug_sql)";
-		$db->sql_query($sql);
+		if ( $delete_ug_sql )
+		{
+			$sql = "DELETE FROM " . $table_prefix . "user_group
+				WHERE group_id NOT IN ($delete_ug_sql)";
+			$db->sql_query($sql);
+		}
 
 		$sql = "DELETE FROM " . $table_prefix . "groups
 			WHERE group_single_user = 1";
@@ -992,6 +999,7 @@ td.cat	{ background-image: url('../admin/images/cellpic1.gif') }
 h1 { margin-left:15px }
 
 .ok { font-family: 'Courier New',courier; color:green; font-size:10pt }
+.skip { font-family: 'Courier New',courier; color:blue; font-size:10pt }
 .updtext { font-family: 'Courier New', courier; font-size:10pt;margin-left:25px}
 
 //-->
@@ -1044,6 +1052,12 @@ function gen_str_ok()
 	flush();
 }
 
+function gen_str_skip()
+{
+	print "<span class=\"skip\"><b>SKIPPED</b></span><br />\n";
+	flush();
+}
+
 //
 //
 //