From b9560df899fdea34ac69692ef2447ffdd2d3365a Mon Sep 17 00:00:00 2001 From: "Angel L. Mateo" Date: Tue, 2 Sep 2014 11:35:42 +0200 Subject: Check if file exists before loading with loadyaml. If not, return nil --- lib/puppet/parser/functions/loadyaml.rb | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'lib/puppet/parser/functions/loadyaml.rb') diff --git a/lib/puppet/parser/functions/loadyaml.rb b/lib/puppet/parser/functions/loadyaml.rb index 10c4005..ca655f6 100644 --- a/lib/puppet/parser/functions/loadyaml.rb +++ b/lib/puppet/parser/functions/loadyaml.rb @@ -13,7 +13,12 @@ module Puppet::Parser::Functions raise Puppet::ParseError, ("loadyaml(): wrong number of arguments (#{args.length}; must be 1)") end - YAML.load_file(args[0]) + if File.exists?(args[0]) then + YAML.load_file(args[0]) + else + warning("Can't load " + args[0] + ". File does not exist!") + nil + end end -- cgit v1.2.3