1 files changed, 15 insertions, 14 deletions

diff --git a/http_render_readme.go b/http_render_readme.go
index 0cd80fa..a4cef0d 100644
--- a/http_render_readme.go
+++ b/http_render_readme.go
@@ -20,39 +20,40 @@ var markdown_converter = goldmark.New(goldmark.WithExtensions(extension.GFM))
 
 func render_readme_at_tree(tree *object.Tree) (readme_filename string, readme_content template.HTML) {
 	var readme_rendered_unsafe bytes.Buffer
+	var readme_file *object.File
+	var readme_file_contents string
+	var err error
 
-	readme_file, err := tree.File("README")
-	if err == nil {
-		readme_file_contents, err := readme_file.Contents()
-		if err != nil {
+	if readme_file, err = tree.File("README"); err != nil {
+		if readme_file_contents, err = readme_file.Contents(); err != nil {
 			return "Error fetching README", string_escape_html("Unable to fetch contents of README: " + err.Error())
 		}
+
 		return "README", template.HTML("<pre>" + html.EscapeString(readme_file_contents) + "</pre>")
 	}
 
-	readme_file, err = tree.File("README.md")
-	if err == nil {
-		readme_file_contents, err := readme_file.Contents()
-		if err != nil {
+	if readme_file, err = tree.File("README.md"); err != nil {
+		if readme_file_contents, err = readme_file.Contents(); err != nil {
 			return "Error fetching README", string_escape_html("Unable to fetch contents of README: " + err.Error())
 		}
-		err = markdown_converter.Convert([]byte(readme_file_contents), &readme_rendered_unsafe)
-		if err != nil {
+
+		if err = markdown_converter.Convert([]byte(readme_file_contents), &readme_rendered_unsafe); err != nil {
 			return "Error fetching README", string_escape_html("Unable to render README: " + err.Error())
 		}
+
 		return "README.md", template.HTML(bluemonday.UGCPolicy().SanitizeBytes(readme_rendered_unsafe.Bytes()))
 	}
 
-	readme_file, err = tree.File("README.org")
-	if err == nil {
-		readme_file_contents, err := readme_file.Contents()
-		if err != nil {
+	if readme_file, err = tree.File("README.org"); err != nil {
+		if readme_file_contents, err = readme_file.Contents(); err != nil {
 			return "Error fetching README", string_escape_html("Unable to fetch contents of README: " + err.Error())
 		}
+
 		org_html, err := org.New().Parse(strings.NewReader(readme_file_contents), readme_filename).Write(org.NewHTMLWriter())
 		if err != nil {
 			return "Error fetching README", string_escape_html("Unable to render README: " + err.Error())
 		}
+
 		return "README.org", template.HTML(bluemonday.UGCPolicy().Sanitize(org_html))
 	}