From 2aa1c5ae037a970c470a18464864c9beaa345d98 Mon Sep 17 00:00:00 2001
From: Lukas Gehrke <lukasgehrke@Lukass-MacBook-Pro.local>
Date: Sun, 6 Jan 2019 13:52:42 +0100
Subject: [PATCH] Aendert '0' zu 'NULL' in GetBirthdate.R

---
 r/GetBirthdate.R | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/r/GetBirthdate.R b/r/GetBirthdate.R
index efe63b1..2741b24 100644
--- a/r/GetBirthdate.R
+++ b/r/GetBirthdate.R
@@ -26,7 +26,7 @@ getBirthdate <- function(article) {
       birthdate <- substring(birthdate, 2, nchar(birthdate)-1)
     } else {
       # Retrun Null if there is no birthdate
-      return(0)
+      return(Null)
     }
   }
   
-- 
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