options/globals: always return same document directory

1 files changed, 8 insertions, 2 deletions

diff --git a/options/globals.cpp b/options/globals.cpp
index 3bd185af..dbc6df90 100644
--- a/options/globals.cpp
+++ b/options/globals.cpp
@@ -11,7 +11,7 @@ namespace options::globals::detail {
 
 ini_ctx::ini_ctx() = default;
 
-bool is_portable_installation()
+static bool is_portable_installation()
 {
 #if defined _WIN32
     // must keep consistent between invocations
@@ -143,7 +143,7 @@ void mark_ini_modified(bool value)
     ini.mtx.unlock();
 }
 
-QString ini_directory()
+static QString ini_directory_()
 {
     QString dir;
 
@@ -173,4 +173,10 @@ QString ini_directory()
     return dir;
 }
 
+QString ini_directory()
+{
+    static const QString dir = ini_directory_();
+    return dir;
+}
+
 } // ns options::globals