From 09a01d80875c8572433c75b19612be6ae8fdb742 Mon Sep 17 00:00:00 2001
From: "Joshua M. Keyes" <joshua.michael.keyes@gmail.com>
Date: Sat, 15 Nov 2014 16:48:18 -0800
Subject: [PATCH] Ensure validate_cmd is a string and fail explicitly
 otherwise.

---
 manifests/init.pp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/manifests/init.pp b/manifests/init.pp
index d0caf2527..fd7b3e12b 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -82,6 +82,9 @@
   validate_bool($replace)
   validate_re($order, '^alpha$|^numeric$')
   validate_bool($ensure_newline)
+  if $validate_cmd and ! is_string($validate_cmd) {
+    fail('$validate_cmd must be a string')
+  }
   if $gnu {
     warning('The $gnu parameter to concat is deprecated and has no effect')
   }