From: William A. Rowe Jr <wrowe@apache.org>
Date: Wed, 9 Nov 2016 14:37:34 +0000 (+0000)
Subject: Backports: r1687642
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77f983d0f6d2be070537609ad2fba0151f0fc952;p=thirdparty%2Fapache%2Fhttpd.git

Backports: r1687642
Submitted by: covener
elaborate on a misleading comment



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x-merge-http-strict@1768977 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/server/protocol.c b/server/protocol.c
index 9d1cbc57125..27de5db6162 100644
--- a/server/protocol.c
+++ b/server/protocol.c
@@ -239,7 +239,9 @@ AP_DECLARE(apr_status_t) ap_rgetline_core(char **s, apr_size_t n,
             return rv;
         }
 
-        /* Something horribly wrong happened.  Someone didn't block! */
+        /* Something horribly wrong happened.  Someone didn't block! 
+         * (this also happens at the end of each kept-alive connection)
+         */
         if (APR_BRIGADE_EMPTY(bb)) {
             return APR_EGENERAL;
         }