markdown: Don't generate static site or links unless sitegen is enabled

middleware/markdown/generator.go

@@ -17,6 +17,8 @@ import (
 // It only generates static files if it is enabled (cfg.StaticDir
 // must be set).
 func GenerateStatic(md Markdown, cfg *Config) error {
+	// If static site generation is enabled.
+	if cfg.StaticDir != "" {
 		generated, err := generateLinks(md, cfg)
 		if err != nil {
 			return err
@@ -27,8 +29,6 @@ func GenerateStatic(md Markdown, cfg *Config) error {
 			return nil
 		}
 
-	// If static site generation is enabled.
-	if cfg.StaticDir != "" {
 		if err := generateStaticHTML(md, cfg); err != nil {
 			return err
 		}