Check existing XDG folders before localization of the name.

Some standard XDG folders may exist before the information is stored
in ~/.config/user-dirs.dirs. Checking existing folders will prevent
the creation of localized folders in addition to existing English ones.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit dc699b4fd4)

kdecore/kglobalsettings.cpp

@@ -140,38 +140,70 @@ static void readXdgUserDirs(TQString *desktop, TQString *documents, TQString *do
 
 	// Use sane values in case some paths are missing
 	if (desktop->isEmpty())
+	{
+		*desktop = TQDir::homeDirPath() + "/" + "Desktop" + "/";
+		if (!TQDir(*desktop).exists())
 		{
 			*desktop = TQDir::homeDirPath() + "/" + i18n("Desktop") + "/";
 		}
+	}
 	if (documents->isEmpty())
+	{
+		*documents = TQDir::homeDirPath() + "/" + "Documents" + "/";
+		if (!TQDir(*documents).exists())
 		{
 			*documents = TQDir::homeDirPath() + "/" + i18n("Documents") + "/";
 		}
+	}
 	if (download->isEmpty())
+	{
+		*download = TQDir::homeDirPath() + "/" + "Downloads" + "/";
+		if (!TQDir(*download).exists())
 		{
 			*download = TQDir::homeDirPath() + "/" + i18n("Downloads") + "/";
 		}
+	}
 	if (music->isEmpty())
+	{
+		*music = TQDir::homeDirPath() + "/" + "Music" + "/";
+		if (!TQDir(*music).exists())
 		{
 			*music = TQDir::homeDirPath() + "/" + i18n("Music") + "/";
 		}
+	}
 	if (pictures->isEmpty())
+	{
+		*pictures = TQDir::homeDirPath() + "/" + "Pictures" + "/";
+		if (!TQDir(*pictures).exists())
 		{
 			*pictures = TQDir::homeDirPath() + "/" + i18n("Pictures") + "/";
 		}
+	}
 	if (publicShare->isEmpty())
+	{
+		*publicShare = TQDir::homeDirPath() + "/" + "Public" + "/";
+		if (!TQDir(*publicShare).exists())
 		{
 			*publicShare = TQDir::homeDirPath() + "/" + i18n("Public") + "/";
 		}
+	}
 	if (templates->isEmpty())
+	{
+		*templates = TQDir::homeDirPath() + "/" + "Templates" + "/";
+		if (!TQDir(*templates).exists())
 		{
 			*templates = TQDir::homeDirPath() + "/" + i18n("Templates") + "/";
 		}
+	}
 	if (videos->isEmpty())
+	{
+		*videos = TQDir::homeDirPath() + "/" + "Videos" + "/";
+		if (!TQDir(*videos).exists())
 		{
 			*videos = TQDir::homeDirPath() + "/" + i18n("Videos") + "/";
 		}
 	}
+}
 
 static void checkAndCreateXdgFolder(const TQString &folder, const TQString &path, KConfig *config)
 {