elaborate on a misleading comment

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1687642 13f79535-47bb-0310-9956-ffa450edef68
apache · Jun 25, 2015 · 9727895 · 9727895
1 parent 910f2ae
commit 9727895
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/server/protocol.c b/server/protocol.c
@@ -236,7 +236,9 @@ 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;
         }