From 0c8eea0fe526e17c75c524c0eacdacfd78d8d7b2 Mon Sep 17 00:00:00 2001
From: Jean-Marc Lasgouttes <lasgouttes@lyx.org>
Date: Wed, 20 Mar 2019 11:45:29 +0100
Subject: [PATCH] Compilation fix for Qt < 5.2.

---
 src/frontends/qt4/GuiLyXFiles.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/frontends/qt4/GuiLyXFiles.cpp b/src/frontends/qt4/GuiLyXFiles.cpp
index c5d5c050f0..4d4746df92 100644
--- a/src/frontends/qt4/GuiLyXFiles.cpp
+++ b/src/frontends/qt4/GuiLyXFiles.cpp
@@ -58,7 +58,11 @@ void GuiLyXFiles::getFiles(QMap<QString, QString> & in, QString const type)
 	string const system = addPath(package().system_support().absFileName(), fromqstr(type));
 
 	// First, query the current language subdir (except for English)
+#if QT_VERSION >= 0x050200
 	QString const lang = languageCO->currentData().toString();
+#else
+	QString const lang = languageCO->currentText();
+#endif
 	if (!lang.startsWith("en")) {
 		// First try with the full code
 		dirs << toqstr(addPath(user, fromqstr(lang)));