auth/Crypto.cc prefer prefix ++operator for iterators

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/auth/Crypto.cc b/src/auth/Crypto.cc
index 821995a29101502eefcaee8967875416a1850fed..f2c82c3ab0c174405709878fc2a568d93e3cd842 100644 (file)
--- a/src/auth/Crypto.cc
+++ b/src/auth/Crypto.cc
@@ -254,7 +254,7 @@ void CryptoAES::encrypt(const bufferptr& secret, const bufferlist& in, bufferlis
     CryptoPP::StreamTransformationFilter stfEncryptor(cbcEncryption, sink);
 
     for (std::list<bufferptr>::const_iterator it = in.buffers().begin();
-        it != in.buffers().end(); it++) {
+        it != in.buffers().end(); ++it) {
       in_buf = (const unsigned char *)it->c_str();
 
       stfEncryptor.Put(in_buf, it->length());
@@ -289,7 +289,7 @@ void CryptoAES::decrypt(const bufferptr& secret, const bufferlist& in,
   CryptoPP::StringSink *sink = new CryptoPP::StringSink(decryptedtext);
   CryptoPP::StreamTransformationFilter stfDecryptor(cbcDecryption, sink);
   for (std::list<bufferptr>::const_iterator it = in.buffers().begin(); 
-       it != in.buffers().end(); it++) {
+       it != in.buffers().end(); ++it) {
       const unsigned char *in_buf = (const unsigned char *)it->c_str();
       stfDecryptor.Put(in_buf, it->length());
   }