diff options
Diffstat (limited to 'libqpdf/QPDF_encryption.cc')
-rw-r--r-- | libqpdf/QPDF_encryption.cc | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/libqpdf/QPDF_encryption.cc b/libqpdf/QPDF_encryption.cc index 00920082..b943777f 100644 --- a/libqpdf/QPDF_encryption.cc +++ b/libqpdf/QPDF_encryption.cc @@ -945,11 +945,7 @@ QPDF::initializeEncryption() if ((V == 4) || (V == 5)) { QPDFObjectHandle CF = encryption_dict.getKey("/CF"); - std::set<std::string> keys = CF.getKeys(); - for (std::set<std::string>::iterator iter = keys.begin(); - iter != keys.end(); - ++iter) { - std::string const& filter = *iter; + for (auto const& filter: CF.getKeys()) { QPDFObjectHandle cdict = CF.getKey(filter); if (cdict.isDictionary()) { encryption_method_e method = e_none; |