From 694c3ffbf7e0328a27f708a942e433241279e95c Mon Sep 17 00:00:00 2001
From: Brandon Wamboldt <brandon.wamboldt@gmail.com>
Date: Fri, 20 Dec 2013 13:09:42 -0400
Subject: [PATCH] Fix NOREPLICATION option for Postgres 9.1

Fixing a bug when using this module with Postgresql 9.1 that causes alter role statements to execute during every apply.
---
 manifests/server/role.pp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/manifests/server/role.pp b/manifests/server/role.pp
index 0a5b404..971191f 100644
--- a/manifests/server/role.pp
+++ b/manifests/server/role.pp
@@ -56,8 +56,14 @@ define postgresql::server::role(
   }
 
   if(versioncmp($version, '9.1') >= 0) {
-    postgresql_psql {"ALTER ROLE \"${username}\" ${replication_sql}":
-      unless => "SELECT rolname FROM pg_roles WHERE rolname='${username}' and rolreplication=${replication}",
+    if $replication_sql == '' {
+      postgresql_psql {"ALTER ROLE \"${username}\" NOREPLICATION":
+        unless => "SELECT rolname FROM pg_roles WHERE rolname='${username}' and rolreplication=${replication}",
+      }
+    } else {
+      postgresql_psql {"ALTER ROLE \"${username}\" ${replication_sql}":
+        unless => "SELECT rolname FROM pg_roles WHERE rolname='${username}' and rolreplication=${replication}",
+      }
     }
   }