From 540adbb8fd8cf250628dfbb772cb714ba2626332 Mon Sep 17 00:00:00 2001
From: Oswald Buddenhagen <ossi@users.sf.net>
Date: Sun, 1 Dec 2013 17:57:33 +0100
Subject: [PATCH] make host resolution error messages more useful in non-ipv6
 builds

---
 src/socket.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/socket.c b/src/socket.c
index 07d9bb7..26249cd 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -369,7 +369,7 @@ socket_connect( conn_t *sock, void (*cb)( int ok, void *aux ) )
 		infon( "Resolving %s... ", conf->host );
 		he = gethostbyname( conf->host );
 		if (!he) {
-			error( "IMAP error: Cannot resolve server '%s'\n", conf->host );
+			error( "IMAP error: Cannot resolve server '%s': %s\n", conf->host, hstrerror( h_errno ) );
 			socket_connect_bail( sock );
 			return;
 		}