Display $ENV{CYGWIN} in perlbug if set (like #10875 for perl -V).

p4raw-id: //depot/perl@10877

diff --git a/utils/perlbug.PL b/utils/perlbug.PL
index c4289f8..201b3f5 100644 (file)
--- a/utils/perlbug.PL
+++ b/utils/perlbug.PL
@@ -618,7 +618,7 @@ EOF
     my @env =
         qw(PATH LD_LIBRARY_PATH LANG PERL_BADLANG SHELL HOME LOGDIR LANGUAGE);
     push @env, $Config{ldlibpthname} if $Config{ldlibpthname} ne '';
-    push @env, grep /^(?:PERL|LC_|LANG)/, keys %ENV;
+    push @env, grep /^(?:PERL|LC_|LANG|CYGWIN)/, keys %ENV;
     my %env;
     @env{@env} = @env;
     for my $env (sort keys %env) {