Adding return after sendRedirect in SignInServlet

Author: AndriiPiatakha

Diff for: online-store.web/src/main/java/com/itbulls/learnit/onlinestore/web/controllers/SignInServlet.java

@@ -42,11 +42,14 @@ protected void doPost(HttpServletRequest request, HttpServletResponse response)
 			request.getSession().setAttribute(LOGGED_IN_USER_ATTR, user);
 			if (user.getRoleName().equals(ADMIN_ROLE_NAME)) {
 				response.sendRedirect(baseUrl + "/admin/panel");
+				return;
 			} else {
 				response.sendRedirect(baseUrl + "/homepage");
+				return;
 			}
 		} else {
 			response.sendRedirect(baseUrl + "/signin");
+			return;
 		}
 
 	}