From 3e2e4bfacb4d6b34661cce8389fdc0eb90a80da3 Mon Sep 17 00:00:00 2001
From: AJR <ajrhacker@users.noreply.github.com>
Date: Wed, 25 Mar 2020 14:50:05 -0400
Subject: [PATCH] upd78k3d: Fix minor mistake in DBNZ disassembly

---
 src/devices/cpu/upd78k/upd78k3d.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/devices/cpu/upd78k/upd78k3d.cpp b/src/devices/cpu/upd78k/upd78k3d.cpp
index b251f06e6b0..aa33fd0ab77 100644
--- a/src/devices/cpu/upd78k/upd78k3d.cpp
+++ b/src/devices/cpu/upd78k/upd78k3d.cpp
@@ -935,7 +935,7 @@ offs_t upd78k3_disassembler::disassemble(std::ostream &stream, offs_t pc, const
 		}
 		else if (BIT(op, 1))
 		{
-			util::stream_format(stream, "%-8s%s,", "DBNZ", s_r_names[op & 0x07]);
+			util::stream_format(stream, "%-8s%c,", "DBNZ", BIT(op, 0) ? 'B' : 'C');
 			format_jdisp8(stream, pc + 2, opcodes.r8(pc + 1));
 			return 2 | SUPPORTED;
 		}