From 1541537d0d8bf6aa688b6a79dc1aeb6dc350e4a0 Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Sun, 13 Dec 2015 23:27:37 +0200
Subject: [PATCH] Don't print any maintenance information for --json-output
 requests

---
 platformio/maintenance.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/platformio/maintenance.py b/platformio/maintenance.py
index 5d5d9496..6209e19c 100644
--- a/platformio/maintenance.py
+++ b/platformio/maintenance.py
@@ -40,7 +40,8 @@ def on_platformio_start(ctx, force, caller):
     telemetry.on_command()
 
     # skip any check operations when upgrade command
-    if len(ctx.args or []) and ctx.args[0] == "upgrade":
+    ctx_args = ctx.args or []
+    if ctx_args and (ctx.args[0] == "upgrade" or "--json-output" in ctx_args):
         return
 
     after_upgrade(ctx)