From 204f5991a0604782c59b941cad18b357477b5073 Mon Sep 17 00:00:00 2001
From: drewcassidy <drewcassidy@me.com>
Date: Tue, 24 Dec 2019 18:18:33 -0800
Subject: [PATCH] Properly unregister all previews

---
 __init__.py     | 3 +++
 utilities_ui.py | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/__init__.py b/__init__.py
index 456c932..f876d58 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1467,6 +1467,9 @@ def unregister():
     for cls in reversed(classes):
         unregister_class(cls)
 
+    #Unregister Icons
+    utilities_ui.icon_unregister()
+
 
     #Unregister Settings
     del bpy.types.Scene.texToolsSettings
diff --git a/utilities_ui.py b/utilities_ui.py
index 4bed4ce..50e40c2 100644
--- a/utilities_ui.py
+++ b/utilities_ui.py
@@ -62,6 +62,10 @@ def icon_register(fileName):
     preview_icons.load(name, os.path.join(icons_dir, fileName), 'IMAGE')
 
 
+def icon_unregister():
+    preview_icons.clear()
+
+
 def get_padding():
     size_min = min(
         bpy.context.scene.texToolsSettings.size[0], bpy.context.scene.texToolsSettings.size[1])