Change ugly PADDLE_ENFORCE_EQ in recurrent_op.cc (#19470)

test=develop
6 years ago · 2916caa2c4
parent 9dde564097
commit 2916caa2c4
1 changed files with 1 additions and 1 deletions
--- a/paddle/fluid/operators/recurrent_op.cc
+++ b/paddle/fluid/operators/recurrent_op.cc
@ -121,7 +121,7 @@ int64_t RecurrentBase::GetSequenceLength(const framework::Scope &scope) const {
  // Dim format SEQ_LEN, BATCH_SIZE, ...
  int64_t seq_len = -1;
  auto &all_inputs = Inputs(kInputs);
-  PADDLE_ENFORCE_EQ(!all_inputs.empty(), true);
+  PADDLE_ENFORCE_EQ(all_inputs.empty(), false);
  for (auto &iname : all_inputs) {
    auto *var = scope.FindVar(iname);
    PADDLE_ENFORCE_NOT_NULL(var);