src/fstext: include kaldi-error.h for KALDI_WARN

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@3719 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8

src/fstext/determinize-star-inl.h

@@ -21,6 +21,8 @@
 #define KALDI_FSTEXT_DETERMINIZE_STAR_INL_H_
 // Do not include this file directly.  It is included by determinize-star.h
 
+#include "base/kaldi-error.h"
+
 #ifdef _MSC_VER
 #include <unordered_map>
 #else