Internationalization -- initial step, make _ return a std::string to prevent memory leaks

2 files changed, 9 insertions, 0 deletions

diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index e003267426..a71c348254 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -87,6 +87,14 @@ void MainFrameRepaint()
 {
 }
 
+/*
+   Translate string to current locale using Qt.
+ */
+std::string _(const char* psz)
+{
+    return QCoreApplication::translate("bitcoin-core", psz).toStdString();
+}
+
 int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
diff --git a/src/qt/transactiondesc.cpp b/src/qt/transactiondesc.cpp
index 4d8a55e99a..a9e55d5a6a 100644
--- a/src/qt/transactiondesc.cpp
+++ b/src/qt/transactiondesc.cpp
@@ -2,6 +2,7 @@
 
 #include "guiutil.h"
 #include "main.h"
+#include "externui.h"
 
 #include <QString>