From a4f40a904ef9475b007e650c2ac501d16346feb1 Mon Sep 17 00:00:00 2001
From: Leo C <erbl259-lmu@yahoo.de>
Date: Thu, 25 Aug 2016 08:36:04 +0200
Subject: [PATCH] avr/z180-serv.c: Workaround for GCC bug PR61443

---
 avr/z180-serv.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/avr/z180-serv.c b/avr/z180-serv.c
index 9cf59f8..d1f52dd 100644
--- a/avr/z180-serv.c
+++ b/avr/z180-serv.c
@@ -415,10 +415,17 @@ void msg_cpm_result(uint8_t subf, uint8_t rc, int res)
 
 	msg_xmit(2, subf, sizeof(result_msg), result_msg);
 
-	if (rc)
+	if (rc) {
+#if GCC_BUG_61443
+		char msg[40];
+		strncpy_P(msg, rc_messages[rc & 0x7f], sizeof msg -1);
+		drv_debug(END, PSTR(" rc: %.02x/%d, '%s'"),
+					rc, res, msg);
+#else
 		drv_debug(END, PSTR(" rc: %.02x/%d, '%S'"),
 					rc, res, rc_messages[rc & 0x7f]);
-	else
+#endif
+	} else
 		drv_debug(END, PSTR(""));
 
 }
-- 
2.39.2