From 223b1992650c5a871db1f87d4bda53af8748f9d0 Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Mon, 10 Oct 2016 10:28:25 +0200
Subject: show the more generic information if errbuf is empty

---
 pacredir.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pacredir.c b/pacredir.c
index 169c49f..9450a83 100644
--- a/pacredir.c
+++ b/pacredir.c
@@ -245,9 +245,10 @@ static void * get_http_code(void * data) {
 		*errbuf = '\0';
 
 		/* perform the request */
-		if (curl_easy_perform(curl) != CURLE_OK) {
+		if ((res = curl_easy_perform(curl)) != CURLE_OK) {
 			write_log(stderr, "Could not connect to server %s on port %d: %s\n",
-					request->host, request->service->port, errbuf);
+					request->host, request->service->port,
+					*errbuf != 0 ? errbuf : curl_easy_strerror(res));
 			request->http_code = 0;
 			request->last_modified = 0;
 			request->service->badtime = tv.tv_sec;
-- 
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