Fix credentials first time

Former-commit-id: 04503b0fd120f7f040cd1eeb9dd731744f8becd4 [formerly 034a404bc26ee1735c59aa1c3ae4d8de5ad1a052] [formerly a36ccab9ab615de39f9ebf53621f8c8b1c157481 [formerly c2ccc4f6b8]]
Former-commit-id: 7d184c5e57b7854f5879f0bb02f3e3d50b1ea457 [formerly b6b59e12353b2e4f96f17b56bd87225deb3d92ee]
Former-commit-id: 9a0a328098c8981d3694cad40314834a3140508f

filemanager.go

@@ -223,9 +223,12 @@ func New(database string, base User) (*FileManager, error) {
 
 	// Attaches db to this File Manager instance.
 	m.db = db
-	base.Username = ""
-	base.Password = ""
-	m.DefaultUser = &base
+
+	// Create the default user, making a copy of the base.
+	u := base
+	u.Username = ""
+	u.Password = ""
+	m.DefaultUser = &u
 	return m, nil
 }