From cab4602b623fe95f9fdb81fdce6fceca6098cee4 Mon Sep 17 00:00:00 2001
From: "kr.angelov" <kr.angelov@gmail.com>
Date: Fri, 25 May 2012 07:30:35 +0000
Subject: [PATCH] the viterbi probability for the epsilon categories is now
 updated properly

---
 src/runtime/c/pgf/parser.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/runtime/c/pgf/parser.c b/src/runtime/c/pgf/parser.c
index 864674833..3d97b5a39 100644
--- a/src/runtime/c/pgf/parser.c
+++ b/src/runtime/c/pgf/parser.c
@@ -1798,6 +1798,9 @@ pgf_parser_bu_item(PgfConcr* concr, PgfItem* item,
 			gu_buf_push(prodbuf, PgfProduction, prod);
 			eps_ccat->n_synprods++;
 
+			if (eps_ccat->viterbi_prob > item->inside_prob)
+				eps_ccat->viterbi_prob = item->inside_prob;
+
 			if (tmp_ccat == NULL) {
 				size_t n_items = gu_buf_length(item->base->conts);
 				for (size_t i = 0; i < n_items; i++) {