From 33f40938235fc5484282be22efa0530b76b547e9 Mon Sep 17 00:00:00 2001
From: Benedikt Galbavy <if22b082@technikum-wien.at>
Date: Mon, 16 Oct 2023 15:26:30 +0200
Subject: [PATCH] fixed compile error

---
 user.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/user.h b/user.h
index 2f1f1b9..b399930 100644
--- a/user.h
+++ b/user.h
@@ -4,17 +4,17 @@
 
 #include <string>
 #include <set>
+#include <vector>
 
 #include <nlohmann/json.hpp>
-#include <vector>
 
 namespace fs = std::filesystem;
 using json = nlohmann::json;
 
 template <typename T>
-static const bool ptr_cmp = [](T* left, T* right) { return *left < *right; };
+static const bool ptr_cmp(T* left, T* right) { return *left < *right; };
 
-typedef std::set<mail*, decltype(ptr_cmp<mail*>)> maillist;
+typedef std::set<mail*, decltype(ptr_cmp<mail*>)*> maillist;
 
 class user {
 public: