From: Marcus Boerger <helly@php.net>
Date: Sat, 10 Aug 2002 12:58:46 +0000 (+0000)
Subject: no need to start additional first buffer when output compression is first buffer
X-Git-Tag: php-4.3.0dev_zend2_alpha3~155
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ff63bf2a4f698c424cf9b8cd6aa900f35a13a2e8;p=php

no need to start additional first buffer when output compression is first buffer
---

diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c
index fbb2554ddc..a4653d62fd 100644
--- a/ext/zlib/zlib.c
+++ b/ext/zlib/zlib.c
@@ -1013,7 +1013,8 @@ int php_enable_output_compression(int buffer_size TSRMLS_DC)
 		return FAILURE;
 	}
 
-	php_start_ob_buffer(NULL, buffer_size, 0 TSRMLS_CC);
+	if (OG(ob_nesting_level)==0)
+		php_start_ob_buffer(NULL, buffer_size, 0 TSRMLS_CC);
 	php_ob_set_internal_handler(php_gzip_output_handler, (uint)(buffer_size*1.5f), "zlib output compression", 0 TSRMLS_CC);
 	if (ZLIBG(output_handler) && strlen(ZLIBG(output_handler))) {
 		php_start_ob_buffer_named(ZLIBG(output_handler), 0, 1 TSRMLS_CC);