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comparison src/luan/interp/ExpressionsExpr.java @ 13:3b22ffbdb83a

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minor git-svn-id: https://luan-java.googlecode.com/svn/trunk@14 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Fri, 23 Nov 2012 13:04:03 +0000
parents b7d7069fee58
children 5cf15507d77e
comparison
equal deleted inserted replaced
12:9cea1aea5eef 13:3b22ffbdb83a
12 ExpressionsExpr(Expressions expressions) { 12 ExpressionsExpr(Expressions expressions) {
13 this.expressions = expressions; 13 this.expressions = expressions;
14 } 14 }
15 15
16 @Override public Object eval(LuaState lua) throws LuaException { 16 @Override public Object eval(LuaState lua) throws LuaException {
17 List list = expressions.eval(lua); 17 Object[] a = expressions.eval(lua);
18 return list.isEmpty() ? null : list.get(0); 18 return a.length==0 ? null : a[0];
19 } 19 }
20 } 20 }