From adc5058db257a8d2268d12c92e58de7c8d1d9642 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Sat, 20 Dec 2003 09:23:19 +0000
Subject: [PATCH] (apply_translations): Don't prohibit conv=unblock,sync.

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

diff --git a/src/dd.c b/src/dd.c
index 6ab7c3d437..129ab6ab93 100644
--- a/src/dd.c
+++ b/src/dd.c
@@ -650,11 +650,10 @@ apply_translations (void)
 #define MX(a) (bit_count (conversions_mask & (a)))
   if ((MX (C_ASCII | C_EBCDIC | C_IBM) > 1)
       || (MX (C_BLOCK | C_UNBLOCK) > 1)
-      || (MX (C_LCASE | C_UCASE) > 1)
-      || (MX (C_UNBLOCK | C_SYNC) > 1))
+      || (MX (C_LCASE | C_UCASE) > 1))
     {
       error (EXIT_FAILURE, 0, _("\
-only one conv in {ascii,ebcdic,ibm}, {lcase,ucase}, {block,unblock}, {unblock,sync}"));
+	only one conv in {ascii,ebcdic,ibm}, {lcase,ucase}, {block,unblock}"));
     }
 #undef MX
 
-- 
2.47.2