From 2d612c81a354536b3a7775f7eb9ca876d0aecf3d Mon Sep 17 00:00:00 2001
From: Adam Henry Lewenberg <adamhl@stanford.edu>
Date: Sun, 25 Jun 2017 18:10:40 -0700
Subject: [PATCH] use size instead of length (will have to change when going to
 Puppet 3)

---
 manifests/kerberos/krb5_conf.pp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manifests/kerberos/krb5_conf.pp b/manifests/kerberos/krb5_conf.pp
index e634862..6cf0c45 100644
--- a/manifests/kerberos/krb5_conf.pp
+++ b/manifests/kerberos/krb5_conf.pp
@@ -206,7 +206,7 @@ define base::kerberos::krb5_conf (
     }
     'custom': {
       # Verify that the needed parameters are set.
-      if (length($kdcs) == 0) {
+      if (size($kdcs) == 0) {
         fail("when using a 'custom' environment you must define the kdc's")
       }
       if ($master_kdc == undef) {
-- 
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