From 2fc5f3f37860c0e18cba68a5dbef2bdcf82dc8f8 Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Thu, 26 Apr 2018 15:18:47 +0200
Subject: [PATCH] UI: support icon reloading (F8 key)

---
 release/scripts/startup/bl_ui/space_toolsystem_common.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/release/scripts/startup/bl_ui/space_toolsystem_common.py b/release/scripts/startup/bl_ui/space_toolsystem_common.py
index d680d711d67..0f9d9f7304d 100644
--- a/release/scripts/startup/bl_ui/space_toolsystem_common.py
+++ b/release/scripts/startup/bl_ui/space_toolsystem_common.py
@@ -26,6 +26,13 @@ __all__ = (
     "ToolSelectPanelHelper",
 )
 
+# Support reloading icons.
+if "_icon_cache" in locals():
+    release = bpy.app.icons.release
+    for icon_value in _icon_cache.values():
+        release(icon_value)
+    del release
+
 
 # (filename -> icon_value) map
 _icon_cache = {}