mlite: Fix localized values when locales are long (for instance de_DE or nb_NO)

recipes-nemomobile/mlite/mlite/0001-MDesktopEntry-Allow-dynamic-locale-switch-by-disabli.patch

-From 0ec6c5c9751557907a93ee755ba1e5a891352dc5 Mon Sep 17 00:00:00 2001
+From 5cf25750cd18c33634ef123c6375cf9c348fb685 Mon Sep 17 00:00:00 2001
 From: Florent Revest <revestflo@gmail.com>
-Date: Thu, 30 Nov 2017 22:02:48 +0100
+Date: Sun, 18 Mar 2018 01:22:54 +0100
 Subject: [PATCH] MDesktopEntry: Allow dynamic locale switch by disabling some
  of the asumptions made when using glib's conf files functions
 
@@ -9,7 +9,7 @@ Subject: [PATCH] MDesktopEntry: Allow dynamic locale switch by disabling some
  1 file changed, 3 insertions(+), 6 deletions(-)
 
 diff --git a/src/mdesktopentry.cpp b/src/mdesktopentry.cpp
-index cca6af0..628eaab 100644
+index 3c976d5..2f25685 100644
 --- a/src/mdesktopentry.cpp
 +++ b/src/mdesktopentry.cpp
 @@ -66,7 +66,7 @@ bool GKeyFileWrapper::load(QIODevice &device)
@@ -25,7 +25,7 @@ index cca6af0..628eaab 100644
  
      QByteArray section_utf8 = section.toUtf8();
      QByteArray key_utf8 = key.toUtf8();
-+    QByteArray locale_utf8 = QLocale().bcp47Name().toUtf8();
++    QByteArray locale_utf8 = qgetenv("LANG");
  
      GError *err = NULL;
 -    gchar *value = g_key_file_get_locale_string(m_key_file, section_utf8.constData(), key_utf8.constData(), NULL, &err);
@@ -33,7 +33,7 @@ index cca6af0..628eaab 100644
      if (!value) {
          qWarning() << "Could not read value:" << QString::fromUtf8(err->message);
          g_clear_error(&err);
-@@ -408,9 +409,6 @@ QString MDesktopEntry::name() const
+@@ -411,9 +412,6 @@ QString MDesktopEntry::name() const
  {
      Q_D(const MDesktopEntry);
  
@@ -43,7 +43,7 @@ index cca6af0..628eaab 100644
      QString name;
  
      if (contains(DesktopEntrySection, LogicalIdKey)) {
-@@ -432,7 +430,6 @@ QString MDesktopEntry::name() const
+@@ -435,7 +433,6 @@ QString MDesktopEntry::name() const
          name = d->keyFile.localizedValue(DesktopEntrySection, NameKey);
      }