From 71c2f3bb9d2899e2e4e1c0ecfc667b413501ed34 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gusso230@student.liu.se>
Date: Sat, 21 Dec 2019 20:33:00 +0100
Subject: Fix returns

---
 19/py/d21.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to '19/py/d21.py')

diff --git a/19/py/d21.py b/19/py/d21.py
index 84f01ff..03ba4fc 100644
--- a/19/py/d21.py
+++ b/19/py/d21.py
@@ -2,14 +2,15 @@ import intcode
 
 def ascii_draw(a):
     s = ""
+    post = ""
     for c in a:
         if c == 10:
             s += "\n"
         elif c < 128:
             s += chr(c)
         else:
-            print("[INVALID ASCII]", c)
-    return s
+            post = "[INVALID ASCII]: " + str(c)
+    return s + ("\n" if post != "" else "") + post
 
 def do(c, jumpscript):
     output = []
-- 
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