*.go: Linting

1 files changed, 17 insertions, 13 deletions

diff --git a/handle_repo_index.go b/handle_repo_index.go
index 20cfb89..89aeba6 100644
--- a/handle_repo_index.go
+++ b/handle_repo_index.go
@@ -19,19 +19,19 @@ func handle_repo_index(w http.ResponseWriter, r *http.Request) {
 	data["project_name"], data["repo_name"] = project_name, repo_name
 	repo, err := git.PlainOpen(filepath.Join(config.Git.Root, project_name, repo_name+".git"))
 	if err != nil {
-		w.Write([]byte("Error opening repo: " + err.Error()))
+		_, _ = w.Write([]byte("Error opening repo: " + err.Error()))
 		return
 	}
 	head, err := repo.Head()
 	if err != nil {
-		w.Write([]byte("Error getting repo HEAD: " + err.Error()))
+		_, _ = w.Write([]byte("Error getting repo HEAD: " + err.Error()))
 		return
 	}
 	data["ref"] = head.Name().Short()
 	head_hash := head.Hash()
 	commit_iter, err := repo.Log(&git.LogOptions{From: head_hash})
 	if err != nil {
-		w.Write([]byte("Error getting repo commits: " + err.Error()))
+		_, _ = w.Write([]byte("Error getting repo commits: " + err.Error()))
 		return
 	}
 	recent_commits := make([]*object.Commit, 0)
@@ -39,7 +39,7 @@ func handle_repo_index(w http.ResponseWriter, r *http.Request) {
 	for range 3 {
 		this_recent_commit, err := commit_iter.Next()
 		if err != nil {
-			w.Write([]byte("Error getting a recent commit: " + err.Error()))
+			_, _ = w.Write([]byte("Error getting a recent commit: " + err.Error()))
 			return
 		}
 		recent_commits = append(recent_commits, this_recent_commit)
@@ -47,12 +47,12 @@ func handle_repo_index(w http.ResponseWriter, r *http.Request) {
 	data["commits"] = recent_commits
 	commit_object, err := repo.CommitObject(head_hash)
 	if err != nil {
-		w.Write([]byte("Error getting commit object: " + err.Error()))
+		_, _ = w.Write([]byte("Error getting commit object: " + err.Error()))
 		return
 	}
 	tree, err := commit_object.Tree()
 	if err != nil {
-		w.Write([]byte("Error getting file tree: " + err.Error()))
+		_, _ = w.Write([]byte("Error getting file tree: " + err.Error()))
 		return
 	}
 	readme_file, err := tree.File("README.md")
@@ -60,14 +60,18 @@ func handle_repo_index(w http.ResponseWriter, r *http.Request) {
 		data["readme"] = "There is no README for this repository."
 	} else {
 		readme_file_contents, err := readme_file.Contents()
-		var readme_rendered_unsafe bytes.Buffer
-		err = goldmark.Convert([]byte(readme_file_contents), &readme_rendered_unsafe)
 		if err != nil {
-			readme_rendered_unsafe.WriteString("Unable to render README: " + err.Error())
-			return
+			data["readme"] = "There is no README for this repository."
+		} else {
+			var readme_rendered_unsafe bytes.Buffer
+			err = goldmark.Convert([]byte(readme_file_contents), &readme_rendered_unsafe)
+			if err != nil {
+				readme_rendered_unsafe.WriteString("Unable to render README: " + err.Error())
+				return
+			}
+			readme_rendered_safe := template.HTML(bluemonday.UGCPolicy().SanitizeBytes(readme_rendered_unsafe.Bytes()))
+			data["readme"] = readme_rendered_safe
 		}
-		readme_rendered_safe := template.HTML(bluemonday.UGCPolicy().SanitizeBytes(readme_rendered_unsafe.Bytes()))
-		data["readme"] = readme_rendered_safe
 	}
 
 	display_git_tree := make([]display_git_tree_entry_t, 0)
@@ -91,7 +95,7 @@ func handle_repo_index(w http.ResponseWriter, r *http.Request) {
 
 	err = templates.ExecuteTemplate(w, "repo_index", data)
 	if err != nil {
-		w.Write([]byte("Error rendering template: " + err.Error()))
+		_, _ = w.Write([]byte("Error rendering template: " + err.Error()))
 		return
 	}
 }