X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=gitmo%2FMooseX-Getopt.git;a=blobdiff_plain;f=lib%2FMooseX%2FGetopt.pm;h=b942d840cf9a0dd4733d7ff9ee9b2d0543530ddb;hp=1dedd874ef9eb5cd90cdb7d3f31ab4bb38aaccdb;hb=2860acacd4533c98fd1abb3057243c1f7b0d9ad4;hpb=8df55e62a4d1278fab4366b2516ecc673820a1f6

diff --git a/lib/MooseX/Getopt.pm b/lib/MooseX/Getopt.pm
index 1dedd87..b942d84 100644
--- a/lib/MooseX/Getopt.pm
+++ b/lib/MooseX/Getopt.pm
@@ -88,10 +88,9 @@ sub _parse_argv {
     # Get a clean copy of the original @ARGV
     my $argv_copy = [ @ARGV ];
 
-    my @err;
-
+    my @warnings;
     my ( $parsed_options, $usage ) = eval {
-        local $SIG{__WARN__} = sub { push @err, @_ };
+        local $SIG{__WARN__} = sub { push @warnings, @_ };
 
         if ( HAVE_GLD ) {
             return Getopt::Long::Descriptive::describe_options($class->_usage_format(%params), @$opt_spec);
@@ -102,7 +101,8 @@ sub _parse_argv {
         }
     };
 
-    die join "", grep { defined } @err, $@ if @err or $@;
+    $class->_getopt_spec_warnings(@warnings) if @warnings;
+    $class->_getopt_spec_exception(\@warnings, $@) if $@;
 
     # Get a copy of the Getopt::Long-mangled @ARGV
     my $argv_mangled = [ @ARGV ];
@@ -121,6 +121,13 @@ sub _parse_argv {
     );
 }
 
+sub _getopt_spec_warnings { }
+
+sub _getopt_spec_exception {
+    my ($self, $warnings, $exception) = @_;
+    die @$warnings, $exception;
+}
+
 sub _usage_format {
     return "usage: %c %o";
 }