From 15b573bd93f4e2fc70d26b4f15f50a99177fe7ca Mon Sep 17 00:00:00 2001
From: Toby Zerner <toby.zerner@gmail.com>
Date: Sun, 5 Nov 2017 16:27:28 +1030
Subject: [PATCH] Update asset revision whenever custom LESS is changed

This should remove the need for a hard browser refresh whenever you
update the custom LESS.
---
 src/Asset/RevisionCompiler.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Asset/RevisionCompiler.php b/src/Asset/RevisionCompiler.php
index 3993b90a7..9911c5b11 100644
--- a/src/Asset/RevisionCompiler.php
+++ b/src/Asset/RevisionCompiler.php
@@ -81,6 +81,10 @@ class RevisionCompiler implements CompilerInterface
                 $cacheDifferentiator[] = [$source, filemtime($source)];
             }
 
+            foreach ($this->strings as $callback) {
+                $cacheDifferentiator[] = $callback();
+            }
+
             $current = hash('crc32b', serialize($cacheDifferentiator));
         }