From 63315d9a58f15292524cc5975ccf840e1300b416 Mon Sep 17 00:00:00 2001
From: Sean Cross <sean@xobs.io>
Date: Wed, 14 Apr 2021 14:11:06 +0800
Subject: [PATCH] fomu-flash: exit nonzero on write error

Signed-off-by: Sean Cross <sean@xobs.io>
---
 fomu-flash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fomu-flash.c b/fomu-flash.c
index 4567407..f567420 100755
--- a/fomu-flash.c
+++ b/fomu-flash.c
@@ -468,7 +468,7 @@ int main(int argc, char **argv) {
             break;
         }
         close(fd);
-        spiWrite(spi, 0, bfr, stat.st_size);
+        ret += spiWrite(spi, 0, bfr, stat.st_size);
         break;
     }