From 4708229e8cfc4c8909c720395efb680c8775edea Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sat, 14 Nov 2015 15:30:49 +0000
Subject: Remove duplicated call to exec

---
 src/main/java/org/zwobble/couscous/interpreter/Executor.java | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'src/main/java/org')

diff --git a/src/main/java/org/zwobble/couscous/interpreter/Executor.java b/src/main/java/org/zwobble/couscous/interpreter/Executor.java
index 84665a1..1d9a327 100644
--- a/src/main/java/org/zwobble/couscous/interpreter/Executor.java
+++ b/src/main/java/org/zwobble/couscous/interpreter/Executor.java
@@ -94,11 +94,10 @@ public class Executor implements StatementNodeMapper<Optional<InterpreterValue>>
     @Override
     public Optional<InterpreterValue> visit(IfStatementNode ifStatement) {
         BooleanInterpreterValue condition = (BooleanInterpreterValue) eval(environment, ifStatement.getCondition());
-        if (condition.getValue()) {
-            return exec(ifStatement.getTrueBranch());
-        } else {
-            return exec(ifStatement.getFalseBranch());
-        }
+        List<StatementNode> body = condition.getValue()
+            ? ifStatement.getTrueBranch()
+            : ifStatement.getFalseBranch();
+        return exec(body);
     }
 
     @Override
-- 
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