From a1e9d3f7db91fec2c73f34daad96f2eccdda0535 Mon Sep 17 00:00:00 2001
From: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
Date: Thu, 27 Jul 2023 07:15:49 +0200
Subject: [PATCH] main: (SPI mode) sanity check: print error and quit when
 manufacturer is unknown

---
 src/main.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 91c4e4a..d090c19 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -278,6 +278,10 @@ int main(int argc, char **argv)
 				target = new CologneChip(spi, args.bit_file, args.file_type, args.prg_type,
 					board->reset_pin, board->done_pin, DBUS6, board->oe_pin,
 					args.verify, args.verbose);
+			} else {
+				printError("Error (SPI mode): " + board->manufacturer +
+					" is an unsupported/unknown target");
+				return EXIT_FAILURE;
 			}
 			if (args.prg_type == Device::RD_FLASH) {
 				if (args.file_size == 0) {