From f615a1decabfc23fefce7f02ab5323f33a017608 Mon Sep 17 00:00:00 2001
From: Jeremy Lakeman <jeremy.lakeman@flinders.edu.au>
Date: Wed, 21 Sep 2016 09:33:08 +0930
Subject: [PATCH] Fix signed / unsigned warning

---
 meshmb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meshmb.c b/meshmb.c
index 7cc607f5..254025f4 100644
--- a/meshmb.c
+++ b/meshmb.c
@@ -120,7 +120,7 @@ static int app_meshmb_read(const struct cli_parsed *parsed, struct cli_context *
       case MESSAGE_BLOCK_TYPE_MESSAGE:
 	cli_put_long(context, row_id++, ":");
 	cli_put_long(context, read.record_end_offset, ":");
-	cli_put_long(context, timestamp ? (now - timestamp) : (long)-1, ":");
+	cli_put_long(context, timestamp ? (long)(now - timestamp) : (long)-1, ":");
 	cli_put_string(context, (const char *)read.record, "\n");
 
 	break;