From 2ac8dc2c0fff26265ab911440b66e4a51923c173 Mon Sep 17 00:00:00 2001
From: Savetheinternet <savetheinternet@n0v4.com>
Date: Sat, 23 Apr 2011 00:38:25 +1000
Subject: [PATCH] cleanup

---
 inc/functions.php |  2 +-
 post.php          | 29 ++++++++++++++---------------
 2 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/inc/functions.php b/inc/functions.php
index 6ecb34ce..e3785298 100644
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -1418,7 +1418,7 @@
 		switch($type) {
 			case 'jpg':
 			case 'jpeg':				
-				if(!$image = imagecreatefromjpeg($source_pic)) {
+				if(!$image = @imagecreatefromjpeg($source_pic)) {
 					unlink($source_pic);
 					error($config['error']['invalidimg']);
 				}
diff --git a/post.php b/post.php
index d0474838..9da9d96d 100644
--- a/post.php
+++ b/post.php
@@ -36,7 +36,7 @@
 			}
 		}
 		
-		sql_open();
+		
 		
 		// Check if banned
 		checkBan();
@@ -97,7 +97,7 @@
 			}
 		}
 		
-		sql_open();
+		
 		
 		// Check if banned
 		checkBan();
@@ -176,9 +176,6 @@
 		if(time()-$user['appeared']<LURKTIME) error(ERROR_LURK);
 		*/
 		
-		// Open database connection
-		sql_open();
-		
 		// Check if banned
 		checkBan();
 		
@@ -487,15 +484,17 @@
 		
 		buildIndex();
 		
-		// Tell Javascript that we posted successfully
-		if(isset($_COOKIE[$config['cookies']['js']]))
-			$js = json_decode($_COOKIE[$config['cookies']['js']]);
-		else
-			$js = (object) Array();
-		// Tell it to delete the cached post for referer
-		$js->{$_SERVER['HTTP_REFERER']} = true;
-		// Encode and set cookie
-		setcookie($config['cookies']['js'], json_encode($js), 0, $config['cookies']['jail']?$config['cookies']['path']:'/', null, false, false);
+		if(isset($_SERVER['HTTP_REFERER'])) {
+			// Tell Javascript that we posted successfully
+			if(isset($_COOKIE[$config['cookies']['js']]))
+				$js = json_decode($_COOKIE[$config['cookies']['js']]);
+			else
+				$js = (object) Array();
+			// Tell it to delete the cached post for referer
+			$js->{$_SERVER['HTTP_REFERER']} = true;
+			// Encode and set cookie
+			setcookie($config['cookies']['js'], json_encode($js), 0, $config['cookies']['jail']?$config['cookies']['path']:'/', null, false, false);
+		}
 		
 		$root = $post['mod'] ? $config['root'] . $config['file_mod'] . '?/' : $config['root'];
 		
@@ -514,7 +513,7 @@
 		exit;
 	} else {
 		if(!file_exists($config['has_installed'])) {
-			sql_open();
+			
 			
 			// Build all boards
 			$boards = listBoards();