From 9392ccec22b80802238c06f480a430ef40cd220c Mon Sep 17 00:00:00 2001
From: Ralph Metzler <rjkm@metzlerbros.de>
Date: Mon, 9 Jan 2017 19:27:27 +0100
Subject: [PATCH] fix error handling and ID output length

---
 apps/octonet/ddtest.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/octonet/ddtest.c b/apps/octonet/ddtest.c
index f5bbb1b..221ff90 100644
--- a/apps/octonet/ddtest.c
+++ b/apps/octonet/ddtest.c
@@ -1310,10 +1310,10 @@ int read_id(int dev, int argc, char* argv[], uint32_t Flags)
 		break;
         default:
 		printf("Unsupported Flash\n");
-		break;
+		return -1;
 	}
 	printf("ID: ");
-	for (i = 0; i < 8; i++)
+	for (i = 0; i < len; i++)
 		printf("%02x ", Id[i]);
 	printf("\n");