From 80a067806d4b4a973c143f734f3df415046a1336 Mon Sep 17 00:00:00 2001
From: Blaz Kristan <blaz@kristan-sp.si>
Date: Fri, 17 Dec 2021 17:36:12 +0100
Subject: [PATCH] Spacing & grouping notification.

---
 wled00/json.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wled00/json.cpp b/wled00/json.cpp
index d004b541f..30506c169 100644
--- a/wled00/json.cpp
+++ b/wled00/json.cpp
@@ -68,6 +68,7 @@ void deserializeSegment(JsonObject elem, byte it, byte presetId)
   uint16_t grp = elem["grp"] | seg.grouping;
   uint16_t spc = elem[F("spc")] | seg.spacing;
 	uint16_t of = seg.offset;
+  if (!(elem[F("spc")].isNull() && elem["grp"].isNull())) effectChanged = true; //send UDP
 
   uint16_t len = 1;
   if (stop > start) len = stop - start;