finger: don't require user to exist if we aren't visiting their home dirHEADmain

1 files changed, 6 insertions, 5 deletions

diff --git a/finger.go b/finger.go
index dd495f9..bb8a6d6 100644
--- a/finger.go
+++ b/finger.go
@@ -52,16 +52,17 @@ func fingerHandler(route RouteDirective) sr.Handler {
 	}
 
 	return sr.HandlerFunc(func(ctx context.Context, request *sr.Request) *sr.Response {
-		u, err := user.Lookup(strings.TrimPrefix(request.Path, "/"))
-		if err != nil {
-			return nil
-		}
+		username := strings.TrimPrefix(request.Path, "/")
 
 		var fpath string
 		if strings.HasPrefix(route.FsPath, "~/") {
+			u, err := user.Lookup(username)
+			if err != nil {
+				return nil
+			}
 			fpath = filepath.Join(u.HomeDir, route.FsPath[2:])
 		} else {
-			fpath = strings.Replace(route.FsPath, "~", u.Username, 1)
+			fpath = strings.Replace(route.FsPath, "~", username, 1)
 		}
 
 		st, err := os.Stat(fpath)