From b7954d931dc041323dfa8875db30c8026b7d314e Mon Sep 17 00:00:00 2001
From: Andrew Heberle <andrew.heberle@gmail.com>
Date: Mon, 29 Apr 2024 20:32:04 +0800
Subject: [PATCH] Generate class properly for SVG

---
 picture/partial/picture.html | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/picture/partial/picture.html b/picture/partial/picture.html
index 52f48ed..56da9d3 100644
--- a/picture/partial/picture.html
+++ b/picture/partial/picture.html
@@ -262,6 +262,9 @@
         {{- if hugo.IsProduction }}
             {{- $img = $img | minify | fingerprint }}
         {{- end }}
+
+        {{/* generate class attr */}}
+        {{- $attrs = merge $attrs (dict "class" (delimit $class " ")) -}}
         <img src="{{ $img.RelPermalink }}"{{ range $attr, $value := $attrs }} {{ printf "%s=%q" $attr $value | safeHTMLAttr }}{{ end }}>
     {{- else }}
         {{- if and (ne $img.MediaType "image/webp") $webp }}