If we are in a closeEvent, we don't want to close all buffers, because these may...

[lyx.git] / src / frontends / qt4 / GuiAbout.cpp

diff --git a/src/frontends/qt4/GuiAbout.cpp b/src/frontends/qt4/GuiAbout.cpp
index f72479e4e8c383b12904bcb40a0dddc2649f3cb7..218c061027641189e1f0fb1b6c1d11f5e9045472 100644 (file)
--- a/src/frontends/qt4/GuiAbout.cpp
+++ b/src/frontends/qt4/GuiAbout.cpp
@@ -94,10 +94,12 @@ static QString disclaimer()
 
 static QString version()
 {
-       QLocale loc;
-       QString loc_release_date =
-               loc.toString(release_date(), QLocale::LongFormat);
-       if (loc_release_date.isEmpty()) {
+       QString loc_release_date;
+       QDate date = release_date();
+       if (date.isValid()) {
+               QLocale loc;
+               loc_release_date = loc.toString(date, QLocale::LongFormat);
+       } else {
                if (QString(lyx_release_date) == "not released yet")
                        loc_release_date = qt_("not released yet");
                else