preserve error message in `$!`

ingydotnet / yaml-pm

YAML Perl Module

http://search.cpan.org/dist/YAML/

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preserve error message in `$!` #162

Closed perlpunk closed 7 years ago

perlpunk commented 7 years ago

before:

% perl -MYAML -e 'YAML::LoadFile("none")'
YAML Error: Couldn't open none for input:\n
   Code: YAML_LOAD_ERR_FILE_INPUT
 at lib/YAML.pm line 70.

after:

% perl -MYAML -e 'YAML::LoadFile("none")'
YAML Error: Couldn't open none for input:\nNo such file or directory
   Code: YAML_LOAD_ERR_FILE_INPUT
 at lib/YAML.pm line 70.

perlpunk commented 7 years ago

applied