From 1f6749096ad0b3d260cdde7af3730ad3cd5b655b Mon Sep 17 00:00:00 2001
From: Chris Bednarski <banzaimonkey@gmail.com>
Date: Mon, 1 Feb 2016 13:28:49 -0800
Subject: [PATCH] Restore missing interpolation after merging ansible remote;
 fixes #3138

---
 provisioner/shell/provisioner.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/provisioner/shell/provisioner.go b/provisioner/shell/provisioner.go
index 583f598a4..78826b638 100644
--- a/provisioner/shell/provisioner.go
+++ b/provisioner/shell/provisioner.go
@@ -78,6 +78,11 @@ func (p *Provisioner) Prepare(raws ...interface{}) error {
 	err := config.Decode(&p.config, &config.DecodeOpts{
 		Interpolate:        true,
 		InterpolateContext: &p.config.ctx,
+		InterpolateFilter: &interpolate.RenderFilter{
+			Exclude: []string{
+				"execute_command",
+			},
+		},
 	}, raws...)
 	if err != nil {
 		return err