From 3d597a52543b4ff5d6965214bd8df0210e0585d2 Mon Sep 17 00:00:00 2001
From: Taku Kudo <taku910@users.noreply.github.com>
Date: Wed, 30 Jan 2019 01:17:45 +0900
Subject: [PATCH] Update trainer_interface.cc

---
 src/trainer_interface.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/trainer_interface.cc b/src/trainer_interface.cc
index f2c43aa9..212f12cc 100644
--- a/src/trainer_interface.cc
+++ b/src/trainer_interface.cc
@@ -422,7 +422,7 @@ util::Status TrainerInterface::LoadSentences() {
   // +3 for meta pieces.
   if (trainer_spec_.model_type() != TrainerSpec::WORD &&
       trainer_spec_.model_type() != TrainerSpec::CHAR) {
-    CHECK_LT_OR_RETURN(
+    CHECK_LE_OR_RETURN(
         static_cast<int>(required_chars_.size() + meta_pieces_.size()),
         trainer_spec_.vocab_size())
         << "Vocabulary size is smaller than required_chars. "