From 6c86640af43b244eb096f9e53a2c1cc687070c2c Mon Sep 17 00:00:00 2001
From: Slashdoom <5092581+slashdoom@users.noreply.github.com>
Date: Sun, 29 Dec 2019 09:44:44 +1300
Subject: [PATCH] fix(widget): tag cloud max size calculation (#1497)

Calculate max value first since the list is mutable to Hugo's `Reverse` function - i.e. Hugo's `Reverse` function currently appears to operate in-place.
---
 layouts/partials/widgets/tag_cloud.html | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/layouts/partials/widgets/tag_cloud.html b/layouts/partials/widgets/tag_cloud.html
index f8488cd9..595d0759 100644
--- a/layouts/partials/widgets/tag_cloud.html
+++ b/layouts/partials/widgets/tag_cloud.html
@@ -29,8 +29,9 @@
     {{ if ne $count 0 }}
 
       {{ $fontDelta := sub $fontBig $fontSmall }}
-      {{ $min := len (index ($tags).Reverse 0).Pages }}
+      {{/* Warning: Hugo's `Reverse` function appears to operate in-place, hence the order of performing $max/$min matters. */}}
       {{ $max := add (len (index $tags 0).Pages) 1 }}
+      {{ $min := len (index ($tags).Reverse 0).Pages }}
       {{ $delta := sub $max $min }}
       {{ $fontStep := div $fontDelta $delta }}