From d1a82f333ae69d4ec7f1b284979094b9891f65c2 Mon Sep 17 00:00:00 2001
From: "S.J.R. van Schaik" <stephan@whiteboxsystems.nl>
Date: Fri, 16 Jun 2017 17:08:39 +0200
Subject: [PATCH] shell: flash: add padding in print_hex()

---
 source/shell/flash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/shell/flash.c b/source/shell/flash.c
index 680459a..538b459 100644
--- a/source/shell/flash.c
+++ b/source/shell/flash.c
@@ -64,7 +64,7 @@ static void print_hex_ascii(const char *buf, size_t len)
 		
 		for (i = 0; i < 16; ++i) {
 			c = (i < n) ? buf[i] : 0;
-			printf("%x", c);
+			printf("%02x ", c);
 		}
 
 		printf(" ");