Rather use -out parameter than redirect stdout
On some platforms, setting stdout to binary mode isn't quite enough,
which makes the result unusable.  With -out, we have better control.
@@ -21,8 +21,8 @@ plan tests => 5;
#using test/testrsa.pem which happens to be a 512 bit RSA
ok(run(app(['openssl', 'dgst', '-sign', srctop_file('test', 'testrsa.pem'), '-sha1',
'-sigopt', 'rsa_padding_mode:pss', '-sigopt', 'rsa_pss_saltlen:-3',
- '-sigopt', 'rsa_mgf1_md:sha512', srctop_file('test', 'testrsa.pem')],
- stdout => 'testrsapss.sig')),
+ '-sigopt', 'rsa_mgf1_md:sha512', '-out', 'testrsapss.sig',
+ srctop_file('test', 'testrsa.pem')])),
"openssl dgst -sign");
with({ exit_checker => sub { return shift == 1; } },
