public Entry OpenEntry(string dir, string name)
{
var ent = OpenEntryOrNull(dir, name);
if (ent != null)
{
return(ent);
}
string pathEnt;
string pathTemp;
GetPath(out pathEnt, out pathTemp, dir, name, false);
throw ExceptionContext.Except("Repository doesn't contain entry {0}", pathEnt);
}