From 5f91468f3fb6a26b15a3ba417c4b1978646a17c4 Mon Sep 17 00:00:00 2001 From: Peng Wu Date: Tue, 31 May 2011 10:38:30 +0800 Subject: remove zero uni-gram item in export interpolation --- utils/storage/export_interpolation.cpp | 2 ++ 1 file changed, 2 insertions(+) diff --git a/utils/storage/export_interpolation.cpp b/utils/storage/export_interpolation.cpp index 5a43332..4d2ae61 100644 --- a/utils/storage/export_interpolation.cpp +++ b/utils/storage/export_interpolation.cpp @@ -85,6 +85,8 @@ bool gen_unigram(FILE * output, FacadePhraseIndex * phrase_index) { assert( result == ERROR_OK); size_t freq = item.get_unigram_frequency(); + if ( 0 == freq ) + continue; char * phrase = taglib_token_to_string(phrase_index, j); if ( phrase ) fprintf(output, "\\item %s count %ld\n", phrase, freq); -- cgit