SIL.FieldWorks.UnicodeCharEditor.PUAInstaller.UndoCreateNewFileName C# (CSharp) Method

		public static string UndoCreateNewFileName(string savedName, string backupPortion)
		{
			string oldName = savedName;
			int index = savedName.LastIndexOf(backupPortion);
			if (index != -1)
			{
				oldName = savedName.Substring(0, index);
				oldName += savedName.Substring(index + backupPortion.Length);
			}
			return oldName;
		}