Version 4.5.0

system/Http/Response.php

@@ -11,7 +11,7 @@
 namespace IPS\Http;
  
 /* To prevent PHP errors (extending class does not exist) revealing path */
-if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+if ( !\defined( '\IPS\SUITE_UNIQUE_KEY' ) )
 {
 	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
 	exit;
@@ -88,7 +88,7 @@ class _Response
 				$content = trim( mb_substr( $content, $firstLineBreak ) );
 			}
 			/* Or a 3xx response with another response */
-			elseif ( mb_substr( $this->httpResponseCode, 0, 1 ) == 3 AND mb_strpos( mb_substr( $content, $firstLineBreak ), "HTTP/" ) !== FALSE )
+			elseif ( mb_substr( $this->httpResponseCode, 0, 1 ) == 3 AND preg_match( "/^HTTP\//m", mb_substr( $content, $firstLineBreak ) ) )
 			{
 				$_content = trim( mb_substr( $content, $firstLineBreak ) );
 				if ( $_content )
@@ -139,6 +139,12 @@ class _Response
 			}
 		}
 		
+		/* Fix location */
+		if( isset( $this->httpHeaders['location'] ) )
+		{
+			$this->httpHeaders['Location'] = $this->httpHeaders['location'];
+		}
+		
 		/* Fix chunked encoding */
 		if( isset( $this->httpHeaders['transfer-encoding'] ) )
 		{