Index: scheduler/dirsvc.c
===================================================================
--- scheduler/dirsvc.c	(revision 7108)
+++ scheduler/dirsvc.c	(working copy)
@@ -202,7 +202,7 @@
   * Announce the deletion...
   */
 
-  if ((BrowseLocalProtocols & BROWSE_CUPS))
+  if ((BrowseLocalProtocols & BROWSE_CUPS) && BrowseSocket >= 0)
   {
     cups_ptype_t savedtype = p->type;	/* Saved printer type */
 
@@ -866,7 +866,7 @@
 
 	p->browse_time = time(NULL);
 
-	if (BrowseLocalProtocols & BROWSE_CUPS)
+	if ((BrowseLocalProtocols & BROWSE_CUPS) && BrowseSocket >= 0)
           send_cups_browse(p);
 
 #ifdef HAVE_LIBSLP