From 37acfeb05dc6476f4f81a2c6e38d810417e06a3e Mon Sep 17 00:00:00 2001
From: Franck Dary <franck.dary@etu.univ-amu.fr>
Date: Thu, 14 Feb 2019 14:34:58 +0100
Subject: [PATCH] Corrected bug in lemma_lookup oracle

---
 transition_machine/src/Oracle.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/transition_machine/src/Oracle.cpp b/transition_machine/src/Oracle.cpp
index 2ca022d..b27b2e2 100644
--- a/transition_machine/src/Oracle.cpp
+++ b/transition_machine/src/Oracle.cpp
@@ -321,8 +321,8 @@ void Oracle::createDatabase()
   },
   [](Config & c, Oracle * oracle)
   {
-    const std::string & form = c.getTape("FORM")[c.getHead()];
-    const std::string & pos = c.getTape("POS")[c.getHead()];
+    const std::string & form = c.getTape("FORM")[0];
+    const std::string & pos = c.getTape("POS")[0];
     std::string & lemma = oracle->data[form + "_" + pos];
 
     if(lemma.empty())
-- 
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