From d304bf63482f9f9cb60fbe4419cb4cf02a8cec5c Mon Sep 17 00:00:00 2001
From: "kr.angelov" <kr.angelov@gmail.com>
Date: Mon, 1 Dec 2014 23:15:24 +0000
Subject: [PATCH] faster translation in the app

---
 .../org/grammaticalframework/ui/android/Translator.java    | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/ui/android/src/org/grammaticalframework/ui/android/Translator.java b/src/ui/android/src/org/grammaticalframework/ui/android/Translator.java
index 3afd267c5..7797363f1 100644
--- a/src/ui/android/src/org/grammaticalframework/ui/android/Translator.java
+++ b/src/ui/android/src/org/grammaticalframework/ui/android/Translator.java
@@ -319,19 +319,18 @@ public class Translator {
             Concr sourceLang = getSourceConcr();
             Concr targetLang = getTargetConcr();
 
-            Expr expr = sourceLang.parseBest(getGrammar().getStartCat(), input);
-
             int count = NUM_ALT_TRANSLATIONS;
             for (ExprProb ep : sourceLang.parse(getGrammar().getStartCat(), input)) {
             	if (count-- <= 0)
             		break;
             	exprs.add(ep);
-            	output = targetLang.linearize(expr);
+            	if (output == null)
+					output = targetLang.linearize(ep.getExpr());
             }
         } catch (ParseError e) {
         	output = translateByLookup(input);
         }
-        
+
         return new Pair<String,List<ExprProb>>(output, exprs);
     }