commit 4bc84799218802bade82270fa43466d252769f86
Author: Tanmai Khanna <khanna.tanmai@gmail.com>
Date:   Fri May 15 01:46:15 2020 +0530

    eof gives stream error

diff --git a/lttoolbox/fst_processor.cc b/lttoolbox/fst_processor.cc
index 4c9752a..29374c4 100644
--- a/lttoolbox/fst_processor.cc
+++ b/lttoolbox/fst_processor.cc
@@ -538,7 +538,10 @@ FSTProcessor::readGeneration(FILE *input, FILE *output)
     {
       while((val = fgetwc_unlocked(input)) != L'$')
       {
-        //do nothing
+        if(feof(input))
+        {
+          streamError();
+        }
       }
         
       outOfWord = true;