From 687477f38a6b13bb5e1622575e430602cbcbb059 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sat, 14 Nov 2015 15:30:01 +0000
Subject: Implement if statements in interpreter

---
 src/main/java/org/zwobble/couscous/interpreter/Executor.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/main/java')

diff --git a/src/main/java/org/zwobble/couscous/interpreter/Executor.java b/src/main/java/org/zwobble/couscous/interpreter/Executor.java
index 9e34c42..84665a1 100644
--- a/src/main/java/org/zwobble/couscous/interpreter/Executor.java
+++ b/src/main/java/org/zwobble/couscous/interpreter/Executor.java
@@ -96,8 +96,9 @@ public class Executor implements StatementNodeMapper<Optional<InterpreterValue>>
         BooleanInterpreterValue condition = (BooleanInterpreterValue) eval(environment, ifStatement.getCondition());
         if (condition.getValue()) {
             return exec(ifStatement.getTrueBranch());
+        } else {
+            return exec(ifStatement.getFalseBranch());
         }
-        return Optional.empty();
     }
 
     @Override
-- 
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