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| author | Roman Mueller <roman.mueller@gmail.com> | 2015-09-22 18:05:37 +0200 |
|---|---|---|
| committer | Helen Campbell <helen@puppetlabs.com> | 2015-09-28 16:01:11 +0100 |
| commit | 6f1d164da6fca26d41d5962c575900dfc792f004 (patch) | |
| tree | bb6ebdf6272e70d90f50d8c96bc4635cf7b9f560 /lib/puppet/parser/functions | |
| parent | 48b658fc1c948103eaf04cd10671dd1a6fd61b8c (diff) | |
| download | puppet-stdlib-6f1d164da6fca26d41d5962c575900dfc792f004.tar.gz puppet-stdlib-6f1d164da6fca26d41d5962c575900dfc792f004.tar.bz2 | |
Check for numeric values as empty fails on those
Diffstat (limited to 'lib/puppet/parser/functions')
| -rw-r--r-- | lib/puppet/parser/functions/empty.rb | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/puppet/parser/functions/empty.rb b/lib/puppet/parser/functions/empty.rb index cca620f..b5a3cde 100644 --- a/lib/puppet/parser/functions/empty.rb +++ b/lib/puppet/parser/functions/empty.rb @@ -13,14 +13,18 @@ Returns true if the variable is empty. value = arguments[0] - unless value.is_a?(Array) || value.is_a?(Hash) || value.is_a?(String) + unless value.is_a?(Array) || value.is_a?(Hash) || value.is_a?(String) || value.is_a?(Numeric) raise(Puppet::ParseError, 'empty(): Requires either ' + - 'array, hash or string to work with') + 'array, hash, string or integer to work with') end - result = value.empty? + if value.is_a?(Numeric) + return false + else + result = value.empty? - return result + return result + end end end |