From 96009aba6df716ac3abdae1acdfa32125681bbf1 Mon Sep 17 00:00:00 2001
From: Saturneric <eric@bktus.com>
Date: Sun, 5 Jun 2022 19:39:38 +0800
Subject: fix: fix some issues

1. fix crash when keyserver list is empty.
2. refactor KeyServerImportDialog
3. reduce header file including
---
 src/ui/UserInterfaceUtils.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/ui/UserInterfaceUtils.cpp')

diff --git a/src/ui/UserInterfaceUtils.cpp b/src/ui/UserInterfaceUtils.cpp
index adcbd6ff..586d72ab 100644
--- a/src/ui/UserInterfaceUtils.cpp
+++ b/src/ui/UserInterfaceUtils.cpp
@@ -276,6 +276,9 @@ void CommonUtils::SlotImportKeyFromKeyServer(
 
       const int target_key_server_index =
           key_server_json.Check("default_server", 0);
+      if (target_key_server_index >= key_server_list.size()) {
+        throw std::runtime_error("default_server index out of range");
+      }
       target_keyserver =
           key_server_list[target_key_server_index].get<std::string>();
 
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