From: Greg Hazel <ghazel@gmail.com>
Date: Wed, 29 May 2013 21:19:14 +0000 (-0700)
Subject: restore the comment
X-Git-Tag: release-2.0.22-stable~33^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=363388a0435391abd805d3bcbc6c5365b1c44df5;p=libevent

restore the comment
---

diff --git a/evdns.c b/evdns.c
index 085f7146..2285eb7d 100644
--- a/evdns.c
+++ b/evdns.c
@@ -744,6 +744,7 @@ evdns_requests_pump_waiting_queue(struct evdns_base *base) {
 		if (!req->ns)
 			return;
 
+		/* move a request from the waiting queue to the inflight queue */
 		evdns_request_remove(req, &base->req_waiting_head);
 
 		base->global_requests_waiting--;