def GetPendingRefPrefix(self):
    if (not self.pending_ref_prefix):
        self.pending_ref_prefix = self._GetRietveldConfig('pending-ref-prefix', error_ok=True)
    return self.pending_ref_prefix
def GetPendingRefPrefix(self):
    if (not self.pending_ref_prefix):
        self.pending_ref_prefix = self._GetRietveldConfig('pending-ref-prefix', error_ok=True)
    return self.pending_ref_prefix