Finalize repair

internal/http/util.go

@@ -0,0 +1,19 @@
+package http
+
+import (
+	"net/http"
+)
+
+func writeHTTPError(w http.ResponseWriter, errorMessage string, statusCode int) {
+	http.Error(w, errorMessage, statusCode)
+}
+
+func removeEmptySegments(urlSegments []string) []string {
+	var result []string
+	for _, s := range urlSegments {
+		if s != "" {
+			result = append(result, s)
+		}
+	}
+	return result
+}