default empty obj in prof

src/reducers/CursadaReducer.js

@@ -8,7 +8,7 @@ const INITIAL_STATE = {
   cursos: [],
   cursadas: [],
   curCursada: { clases: [] },
-  curClase: {}
+  curClase: { profesor: {} }
 };
 
 export default (state = INITIAL_STATE, action) => {