From e6a2917b9de293e735df5dbf0b10dce967185f45 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Wed, 17 Apr 2013 10:35:00 -0400
Subject: [PATCH] Fix in ispconfig url detection function when nginx returns '_' as $_SERVER['SERVER_NAME']

---
 interface/lib/classes/db_mysql.inc.php |   21 +++++++++++----------
 1 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/interface/lib/classes/db_mysql.inc.php b/interface/lib/classes/db_mysql.inc.php
index 085eb54..4672998 100644
--- a/interface/lib/classes/db_mysql.inc.php
+++ b/interface/lib/classes/db_mysql.inc.php
@@ -44,7 +44,7 @@
   private $errorNumber = 0;	// last error number
   public $errorMessage = '';	// last error message
   private $errorLocation = '';// last error location
-  public $show_error_messages = true; // false in server, true in interface
+  public $show_error_messages = false; // false in server, true in interface
   private $isConnected = false; // needed to know if we have a valid mysqli object from the constructor
 
   // constructor
@@ -84,7 +84,7 @@
 
   // error handler
   public function updateError($location) {
-    global $app;
+    global $app, $conf;
 
 	/*
     if(!is_null($this->connect_error)) {
@@ -107,11 +107,11 @@
     $this->errorLocation = $location;
     if($this->errorNumber) {
       $error_msg = $this->errorLocation .' '. $this->errorMessage;
-      // This right here will allow us to use the samefile for server & interface
-      if($this->show_error_messages) {
-	echo $error_msg;
+      // This right here will allow us to use the same file for server & interface
+      if($this->show_error_messages && $conf['demo_mode'] === false) {
+		echo $error_msg;
       } else if(is_object($app) && method_exists($app, 'log')) {
-	$app->log($error_msg, LOGLEVEL_WARN);
+		$app->log($error_msg, LOGLEVEL_WARN);
       }
     }
   }
@@ -123,7 +123,8 @@
   }
 
   public function query($queryString) {
-    if($this->isConnected == false) return false;
+    global $conf;
+	if($this->isConnected == false) return false;
     $try = 0;
     do {
         $try++;
@@ -144,7 +145,7 @@
     } while($ok == false);
 	$this->queryId = parent::query($queryString);
     $this->updateError('DB::query('.$queryString.') -> mysqli_query');
-    if($this->errorNumber) debug_print_backtrace();
+    if($this->errorNumber && $conf['demo_mode'] === false) debug_print_backtrace();
     if(!$this->queryId) {
       return false;
     }
@@ -189,11 +190,11 @@
 
   // returns number of rows returned by the last select query
   public function numRows() {
-    return $this->queryId->num_rows;
+    return intval($this->queryId->num_rows);
   }
   
   public function affectedRows() {
-	return $this->queryId->affected_rows;
+	return intval($this->queryId->affected_rows);
   }
 
   // returns mySQL insert id

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