1 files changed, 4 insertions, 4 deletions
diff --git a/modules/postgresql/manifests/user.pp b/modules/postgresql/manifests/user.pp
index b70dd122..5b73b243 100644
--- a/modules/postgresql/manifests/user.pp
+++ b/modules/postgresql/manifests/user.pp
@@ -1,13 +1,13 @@
 # TODO convert to a regular type, so we can later change password
 # without erasing the current user
 define postgresql::user($password) {
-    $sql = "CREATE ROLE $name ENCRYPTED PASSWORD '\$pass' NOSUPERUSER NOCREATEDB NOCREATEROLE INHERIT LOGIN;"
+    $sql = "CREATE ROLE ${name} ENCRYPTED PASSWORD '\${pass}' NOSUPERUSER NOCREATEDB NOCREATEROLE INHERIT LOGIN;"
 
-    exec { "psql -U postgres -c \"$sql\" ":
+    exec { "psql -U postgres -c \"${sql}\" ":
         user        => 'root',
         # do not leak the password on commandline
-        environment => "pass=$password",
-        unless      => "psql -A -t -U postgres -c '\\du $name' | grep '$name'",
+        environment => "pass=${password}",
+        unless      => "psql -A -t -U postgres -c '\\du ${name}' | grep '${name}'",
         require     => Service['postgresql'],
     }
 }