*-pem2html: Correctly render empty cells (made possible by recent changes)

1 files changed, 14 insertions, 0 deletions

diff --git a/util/html.go b/util/html.go
new file mode 100644
index 0000000..af2ce60
--- /dev/null
+++ b/util/html.go
@@ -0,0 +1,14 @@
+package util
+
+import (
+	"html/template"
+	"strings"
+)
+
+func HTMLCellEscapeString(s string) template.HTML {
+	html := template.HTMLEscapeString(s)
+	if strings.TrimSpace(html) == "" {
+		html = " "
+	}
+	return template.HTML(html)
+}