From 6b33281c3ee2a3fee39324c27df3059a304f3dea Mon Sep 17 00:00:00 2001
From: Michael Sweet <michael.r.sweet@gmail.com>
Date: Thu, 12 Oct 2017 08:31:03 -0400
Subject: [PATCH] One further fix for cupsGetDests2 - don't show network
 printers when the server is remote.

---
 cups/dest.c | 33 ++++++++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)

diff --git a/cups/dest.c b/cups/dest.c
index 45626884b3..57a8dc95cf 100644
--- a/cups/dest.c
+++ b/cups/dest.c
@@ -1656,6 +1656,20 @@ cupsGetDests2(http_t      *http,	/* I - Connection to server or @code CUPS_HTTP_
     return (0);
   }
 
+ /*
+  * Connect to the server as needed...
+  */
+
+  if (!http)
+  {
+    if ((http = _cupsConnect()) == NULL)
+    {
+      *dests = NULL;
+
+      return (0);
+    }
+  }
+
  /*
   * Grab the printers and classes...
   */
@@ -1663,7 +1677,24 @@ cupsGetDests2(http_t      *http,	/* I - Connection to server or @code CUPS_HTTP_
   data.num_dests = 0;
   data.dests     = NULL;
 
-  cups_enum_dests(http, 0, _CUPS_DNSSD_GET_DESTS, NULL, 0, 0, (cups_dest_cb_t)cups_get_cb, &data);
+  if (!httpAddrLocalhost(httpGetAddress(http)))
+  {
+   /*
+    * When talking to a remote cupsd, just enumerate printers on the remote
+    * cupsd.
+    */
+
+    cups_enum_dests(http, 0, _CUPS_DNSSD_GET_DESTS, NULL, 0, CUPS_PRINTER_DISCOVERED, (cups_dest_cb_t)cups_get_cb, &data);
+  }
+  else
+  {
+   /*
+    * When talking to a local cupsd, enumerate both local printers and ones we
+    * can find on the network...
+    */
+
+    cups_enum_dests(http, 0, _CUPS_DNSSD_GET_DESTS, NULL, 0, 0, (cups_dest_cb_t)cups_get_cb, &data);
+  }
 
  /*
   * Make a copy of the "real" queues for a later sanity check...
-- 
2.47.3