From 57defac719285301eb5e61ded5e8da3036a908e8 Mon Sep 17 00:00:00 2001
From: Stefano Sanfilippo <a.little.coder@gmail.com>
Date: Fri, 28 Nov 2014 20:19:19 +0100
Subject: [PATCH] Refactoring: less indents.

---
 Nodes.cpp | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/Nodes.cpp b/Nodes.cpp
index 755baa4..f74b5e9 100644
--- a/Nodes.cpp
+++ b/Nodes.cpp
@@ -111,12 +111,14 @@ void Branch::emit(std::ostream &stream, int indent) {
         }
     }
 
-    if (els != nullptr) {
-        stream << " else {\n";
-        els->emit(stream, indent + 1);
-        emitIndent(stream, indent);
-        stream << "}";
+    if (els == nullptr) {
+        return;
     }
+
+    stream << " else {\n";
+    els->emit(stream, indent + 1);
+    emitIndent(stream, indent);
+    stream << "}";
 }
 
 void VarDeclaration::emit(std::ostream &stream, int indent) {