From 0832b62a4dbfa459b647840159291a69bd39df47 Mon Sep 17 00:00:00 2001
From: Christoph Herbst <chris.p.herbst@gmail.com>
Date: Wed, 13 Jan 2021 14:00:29 +0100
Subject: [PATCH] trigger a change when icon is removed

this is quivalent to changing the icon on line 19.
Without it, when using the field in a gutenberg block,
just removing the icon is not reflected in the block preview and
does not get saved when saving the post containing the block.
---
 assets/js/input.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/assets/js/input.js b/assets/js/input.js
index f573786..3f7eb68 100755
--- a/assets/js/input.js
+++ b/assets/js/input.js
@@ -189,6 +189,8 @@
         .find('.acf-icon-picker__svg')
         .html('<span class="acf-icon-picker__svg--span">+</span>');
 
+      jQuery('.acf-icon-picker__img input').trigger('change');
+
       parent
         .find('.acf-icon-picker__remove')
         .removeClass('acf-icon-picker__remove--active');