From: Cliff Woolley <jwoolley@apache.org>
Date: Mon, 6 May 2002 08:14:52 +0000 (+0000)
Subject: Simplify a bit
X-Git-Tag: 2.0.37~502
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=19dcad16a0fc7ca8f70c5dac9f678d0d91c7abc4;p=apache

Simplify a bit


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94945 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/http/http_protocol.c b/modules/http/http_protocol.c
index 03068e36c1..6a79f83f33 100644
--- a/modules/http/http_protocol.c
+++ b/modules/http/http_protocol.c
@@ -2684,14 +2684,8 @@ AP_CORE_DECLARE_NONSTD(apr_status_t) ap_byterange_filter(ap_filter_t *f,
         return APR_SUCCESS;
     }
 
-    /* If we have a saved brigade from a previous run, concat the passed
-     * brigade with our saved brigade.  Otherwise just continue.
-     */
-    if (!APR_BRIGADE_EMPTY(ctx->bb)) {
-        APR_BRIGADE_CONCAT(ctx->bb, bb);
-        bb = ctx->bb;
-    }
-    apr_brigade_destroy(ctx->bb);
+    /* Prepend any earlier saved brigades. */
+    APR_BRIGADE_PREPEND(bb, ctx->bb);
 
     /* It is possible that we won't have a content length yet, so we have to
      * compute the length before we can actually do the byterange work.