From 5c50c5b24d7a9f3b1a24869bd20d9f01190d7a5e Mon Sep 17 00:00:00 2001
From: Chocobo1 <Chocobo1@users.noreply.github.com>
Date: Thu, 28 Jun 2018 16:06:16 +0800
Subject: [PATCH] Cache SearchPluginManager::engineLocation() result

Also the folder is only created on first usage.
---
 src/base/search/searchpluginmanager.cpp | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/base/search/searchpluginmanager.cpp b/src/base/search/searchpluginmanager.cpp
index 71bc33938..c94fe5ed5 100644
--- a/src/base/search/searchpluginmanager.cpp
+++ b/src/base/search/searchpluginmanager.cpp
@@ -322,13 +322,16 @@ QString SearchPluginManager::pluginsLocation()
 
 QString SearchPluginManager::engineLocation()
 {
-    QString folder = "nova";
-    if (Utils::ForeignApps::pythonInfo().version.majorNumber() >= 3)
-        folder = "nova3";
-    const QString location = Utils::Fs::expandPathAbs(specialFolderLocation(SpecialFolder::Data) + folder);
-    QDir locationDir(location);
-    if (!locationDir.exists())
+    static QString location;
+    if (location.isEmpty()) {
+        const QString folder = (Utils::ForeignApps::pythonInfo().version.majorNumber() >= 3)
+            ? "nova3" : "nova";
+        location = Utils::Fs::expandPathAbs(specialFolderLocation(SpecialFolder::Data) + folder);
+
+        const QDir locationDir(location);
         locationDir.mkpath(locationDir.absolutePath());
+    }
+
     return location;
 }