util: Replace boost::signals2 with std::function

1 files changed, 3 insertions, 7 deletions

diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index d3ec67e441..5da54c5b2d 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -76,13 +76,10 @@ static void InitMessage(const std::string &message)
     LogPrintf("init message: %s\n", message);
 }
 
-/*
-   Translate string to current locale using Qt.
- */
-static std::string Translate(const char* psz)
-{
+/** Translate string to current locale using Qt. */
+const std::function<std::string(const char*)> G_TRANSLATION_FUN = [](const char* psz) {
     return QCoreApplication::translate("bitcoin-core", psz).toStdString();
-}
+};
 
 static QString GetLangTerritory()
 {
@@ -619,7 +616,6 @@ int main(int argc, char *argv[])
     // Now that QSettings are accessible, initialize translations
     QTranslator qtTranslatorBase, qtTranslator, translatorBase, translator;
     initTranslations(qtTranslatorBase, qtTranslator, translatorBase, translator);
-    translationInterface.Translate.connect(Translate);
 
     // Show help message immediately after parsing command-line options (for "-lang") and setting locale,
     // but before showing splash screen.