diff -up cups-1.3.7/backend/ipp.c.dns-failure-tolerance cups-1.3.7/backend/ipp.c
--- cups-1.3.7/backend/ipp.c.dns-failure-tolerance	2010-11-18 14:59:10.337177367 +0000
+++ cups-1.3.7/backend/ipp.c	2010-11-18 14:59:49.437477764 +0000
@@ -622,7 +622,7 @@ main(int  argc,				/* I - Number of comm
       {
 	_cupsLangPrintf(stderr, _("ERROR: Unable to locate printer \'%s\'!\n"),
 			hostname);
-	return (CUPS_BACKEND_STOP);
+	return (CUPS_BACKEND_FAILED);
       }
       else
       {
diff -up cups-1.3.7/backend/lpd.c.dns-failure-tolerance cups-1.3.7/backend/lpd.c
--- cups-1.3.7/backend/lpd.c.dns-failure-tolerance	2010-11-18 15:00:01.564884757 +0000
+++ cups-1.3.7/backend/lpd.c	2010-11-18 15:00:47.008413902 +0000
@@ -679,7 +679,7 @@ lpd_queue(const char *hostname,		/* I - 
   {
     _cupsLangPrintf(stderr, _("ERROR: Unable to locate printer \'%s\'!\n"),
                     hostname);
-    return (CUPS_BACKEND_STOP);
+    return (CUPS_BACKEND_FAILED);
   }
 
  /*
diff -up cups-1.3.7/backend/socket.c.dns-failure-tolerance cups-1.3.7/backend/socket.c
--- cups-1.3.7/backend/socket.c.dns-failure-tolerance	2010-11-18 14:59:10.688188977 +0000
+++ cups-1.3.7/backend/socket.c	2010-11-18 14:59:49.438477797 +0000
@@ -254,7 +254,7 @@ main(int  argc,				/* I - Number of comm
   {
     _cupsLangPrintf(stderr, _("ERROR: Unable to locate printer \'%s\'!\n"),
                     hostname);
-    return (CUPS_BACKEND_STOP);
+    return (CUPS_BACKEND_FAILED);
   }
 
   _cupsLangPrintf(stderr,