From a392bb19d31cafe19c6591fffd116d8878055342 Mon Sep 17 00:00:00 2001
From: alex_t_king <alex_t_king@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Thu, 1 Jan 2004 21:12:22 +0000
Subject: [PATCH] suppressing Notice messages and moving the use_cache setting
 higher in blog-header so that it actually gets used when getting settings

git-svn-id: http://svn.automattic.com/wordpress/trunk@677 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-blog-header.php                 |  3 ++-
 wp-includes/functions.php          |  4 +++-
 wp-includes/template-functions.php | 11 +++++++----
 wp-includes/wp-db.php              |  2 ++
 4 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/wp-blog-header.php b/wp-blog-header.php
index ec842d716..949168382 100644
--- a/wp-blog-header.php
+++ b/wp-blog-header.php
@@ -1,5 +1,7 @@
 <?php
 
+$use_cache = 1; // No reason not to
+
 /* Including config and functions files */
 $curpath = dirname(__FILE__).'/';
 
@@ -45,7 +47,6 @@ $archive_mode = get_settings('archive_mode');
 $dateformat = stripslashes(get_settings('date_format'));
 $timeformat = stripslashes(get_settings('time_format'));
 $time_difference = get_settings('time_difference');
-$use_cache = 1; // No reason not to
 $use_gzipcompression = get_settings('gzipcompression');
 
 /* First let's clear some variables */
diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 14fc48b7f..f5d6f7e93 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -553,7 +553,9 @@ function get_settings($setting) {
     if (!isset($settings->$setting)) {
         error_log("get_settings: Didn't find setting $setting");
     }
-	return $settings->$setting;
+    else {
+		return $settings->$setting;
+	}
 }
 
 function get_alloptions() {
diff --git a/wp-includes/template-functions.php b/wp-includes/template-functions.php
index 01958be04..8ece23dd4 100644
--- a/wp-includes/template-functions.php
+++ b/wp-includes/template-functions.php
@@ -129,9 +129,9 @@ function wp_title($sep = '&raquo;', $display = true) {
 	}
 
 	// Send it out
-	if ($display && $title) {
+	if ($display && isset($title)) {
 		echo " $sep $title";
-	} elseif (!$display && $title) {
+	} elseif (!$display && isset($title)) {
 		return " $sep $title";
 	}
 }
@@ -304,7 +304,9 @@ function get_calendar($daylength = 1) {
             return;
     }
 
-	$w = ''.intval($HTTP_GET_VARS['w']);
+	if (isset($HTTP_GET_VARS['w'])) {
+		$w = ''.intval($HTTP_GET_VARS['w']);
+	}
 	$time_difference = get_settings('time_difference');
 
 	// Let's figure out when we are
@@ -419,6 +421,7 @@ function get_calendar($daylength = 1) {
 										);
 	if ($ak_post_titles) {
 		foreach ($ak_post_titles as $ak_post_title) {
+			$ak_titles_for_day["$ak_post_title->dom"] = '';
 			if (empty($ak_titles_for_day["$ak_post_title->dom"])) { // first one
 				$ak_titles_for_day["$ak_post_title->dom"] .= htmlspecialchars(stripslashes($ak_post_title->post_title));
 			} else {
@@ -434,7 +437,7 @@ function get_calendar($daylength = 1) {
 
 	$daysinmonth = intval(date('t', $unixmonth));
 	for ($day = 1; $day <= $daysinmonth; ++$day) {
-		if ($newrow)
+		if (isset($newrow) && $newrow)
 			echo "\n\t</tr>\n\t<tr>\n\t\t";
 		$newrow = false;
 
diff --git a/wp-includes/wp-db.php b/wp-includes/wp-db.php
index 9fb35b39a..9683308ee 100644
--- a/wp-includes/wp-db.php
+++ b/wp-includes/wp-db.php
@@ -20,6 +20,7 @@
 		var $debug_called;
 		var $vardump_called;
 		var $show_errors = true;
+		var $querycount;
 
 		// ==================================================================
 		//	DB Constructor - connects to the server and selects a database
@@ -44,6 +45,7 @@
 
 
 			$this->select($dbname);
+			$this->querycount = 0;
 
 		}