fix: prevent failing build if tags is an empty string (#322)

2022-02-04 13:31:23 +01:00 · 2022-02-04 13:31:23 +01:00 · 3228f90eef
parent fdd4e19d0e
commit 3228f90eef
1 changed files with 3 additions and 1 deletions
--- a/layouts/partials/head/schema.html
+++ b/layouts/partials/head/schema.html
@ -58,7 +58,9 @@
    {{- end }}
    "url" : "{{ .Permalink }}",
    "wordCount" : "{{ .WordCount }}",
-    "genre" : [ {{ range $i, $tag := .Params.tags }}{{ if $i }}, {{ end }}"{{ $tag }}" {{ end }}]
+    {{- with $tags := .Params.tags }}
+    "genre" : [ {{ range $i, $tag := $tags }}{{ if $i }}, {{ end }}"{{ $tag }}" {{ end }}]
+    {{- end }}
 }
 </script>
 {{ end }}