From 128c3cd58244201ef58c0d727c87eec7b361b251 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gustav@sornas.net>
Date: Sun, 22 Mar 2020 02:13:53 +0100
Subject: fix error output

---
 l6/kod.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/l6/kod.py b/l6/kod.py
index 060dc21..1bf5ea3 100644
--- a/l6/kod.py
+++ b/l6/kod.py
@@ -32,7 +32,7 @@ def eval_expression(frame, statement):
         return statement
     elif calc.isvariable(statement):
         if statement not in frame:
-            print("variable {} not declared", statement)
+            print("variable {} not declared".format(statement))
             sys.exit(-1)
         return frame[statement]
     elif calc.isbinary(statement):
-- 
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