From 25c59bb847570d57761a1fc66a0d0845da3723e7 Mon Sep 17 00:00:00 2001
From: Chris Montone <chris.montone@gmail.com>
Date: Sat, 29 Dec 2018 18:03:13 -0700
Subject: [PATCH] Update 04_Null Safety.md

notNull argument on line 26 is not defined. Switch it to a defined variable.
---
 examples/01_introduction/04_Null Safety.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/01_introduction/04_Null Safety.md b/examples/01_introduction/04_Null Safety.md
index df07a5e..aaa44da 100755
--- a/examples/01_introduction/04_Null Safety.md	
+++ b/examples/01_introduction/04_Null Safety.md	
@@ -23,7 +23,7 @@ fun main() {
         return notNull.length
     }
     
-    strLength(notNull)                                      // 8
+    strLength(neverNull)                                    // 8
     strLength(nullable)                                     // 9
 //sampleEnd
 }