From 425a6bba74117818f1bb3578b005acff433df7e9 Mon Sep 17 00:00:00 2001
From: Ted Trask <ttrask01@yahoo.com>
Date: Thu, 27 Jun 2013 13:05:34 +0000
Subject: Fix exception when script has bad syntax

---
 provisioning-model.lua | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'provisioning-model.lua')

diff --git a/provisioning-model.lua b/provisioning-model.lua
index 3efba54..8acc8ca 100644
--- a/provisioning-model.lua
+++ b/provisioning-model.lua
@@ -260,7 +260,7 @@ validateparamcoded = function(p, top)
 end
 
 local function callscript(script, ...)
-	local result
+	local result={}
 	local env = {}
 	setmetatable (env, {__index = _G})
 	-- loadfile loads into the global environment
@@ -274,6 +274,9 @@ local function callscript(script, ...)
 		if not res and err then
 			assert(res, "Exception in "..script.." script\n"..err)
 		end
+	elseif posix.stat(script) then
+		-- file exists, but wouldn't load
+		error("Failed to load "..script, 0)
 	end
 	setfenv (0, _G)
 	return unpack(result)
-- 
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