From 6b0a3a1baaf642952539aacf7d7d053675d285ac Mon Sep 17 00:00:00 2001
From: Jussi Pakkanen <jpakkane@gmail.com>
Date: Thu, 25 Jul 2013 13:20:51 +0300
Subject: Use elif instead of if.

---
 interpreter.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/interpreter.py b/interpreter.py
index 189fe85..c95c171 100644
--- a/interpreter.py
+++ b/interpreter.py
@@ -1031,8 +1031,9 @@ class Interpreter():
         result = []
         for a in args:
             if isinstance(a, list):
-                result = result + self.flatten(a)
-            if isinstance(a, nodes.StringStatement):
+                rest = self.flatten(a)
+                result = result + rest
+            elif isinstance(a, nodes.StringStatement):
                 result.append(a.get_value())
             else:
                 result.append(a)
-- 
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