cleanup

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']);
 				}

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();
 		
@@ -487,6 +484,7 @@
 		
 		buildIndex();
 		
+		if(isset($_SERVER['HTTP_REFERER'])) {
 			// Tell Javascript that we posted successfully
 			if(isset($_COOKIE[$config['cookies']['js']]))
 				$js = json_decode($_COOKIE[$config['cookies']['js']]);
@@ -496,6 +494,7 @@
 			$js->{$_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();