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| author | Morgan Haskel <morgan@puppetlabs.com> | 2015-04-16 10:48:10 -0700 |
|---|---|---|
| committer | Morgan Haskel <morgan@puppetlabs.com> | 2015-04-16 10:48:10 -0700 |
| commit | 8a1d1e2f3425ff8fa1d7e74463ec226df2b968c8 (patch) | |
| tree | 07a0c9a583059d80dcf9c81e287f74c454804377 /lib/puppet/parser/functions | |
| parent | 59b3fb4472c6ceafc6762739e767294054787bd4 (diff) | |
| parent | ac24e7acc767bce9cc1977f90c798df94292813e (diff) | |
Merge pull request #314 from amateo/feature/loadyaml_check_file
Check if file exists before loading with loadyaml. If not, return nil
Diffstat (limited to 'lib/puppet/parser/functions')
| -rw-r--r-- | lib/puppet/parser/functions/loadyaml.rb | 7 |
1 files changed, 6 insertions, 1 deletions
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 |