#
#
# patch "NEWS"
#  from [3975902db7de50d784b0661302fd793ed23671dc]
#    to [b3200fb434e45b2db61c8252e3914e14ee1cb14f]
# 
# patch "cmd_list.cc"
#  from [678e604c453dea49028df353f5dd9496641ee81b]
#    to [bc24e16d61787c294b125a19bfc3c9174ac0bef2]
# 
# patch "packet.cc"
#  from [184a7b3bd2cae1a2773fba3b7d4514334ac51126]
#    to [a07c385f9b6d3aa4c2c790b00f67fef661c04827]
#
============================================================
--- NEWS	3975902db7de50d784b0661302fd793ed23671dc
+++ NEWS	b3200fb434e45b2db61c8252e3914e14ee1cb14f
@@ -16,7 +16,13 @@
 
         - mtn now errors if your chosen private key doesn't match the public
           key of the same name in your database.
+          
+        Bugs fixed
 
+        - mtn read successfully reads revision data, and cert packets 
+
+        - mtn consistently supports certs with empty values (fixed 'ls certs' and 'read') 
+
         Internal
 
         - Update Botan to 1.7.2.
============================================================
--- cmd_list.cc	678e604c453dea49028df353f5dd9496641ee81b
+++ cmd_list.cc	bc24e16d61787c294b125a19bfc3c9174ac0bef2
@@ -132,14 +132,14 @@ CMD(certs, "certs", "", CMD_REF(list), "
 
       vector<string> lines;
       split_into_lines(washed, lines);
-      I(lines.size() > 0);
+      std::string value_first_line = lines.size() > 0 ? idx(lines, 0) : "";
 
       cout << string(guess_terminal_width(), '-') << '\n'
            << (i18n_format(str)
                % idx(certs, i).key()
                % stat
                % idx(certs, i).name()
-               % idx(lines, 0));
+               % value_first_line);
 
       for (size_t i = 1; i < lines.size(); ++i)
         cout << (i18n_format(extra_str) % idx(lines, i));
============================================================
--- packet.cc	184a7b3bd2cae1a2773fba3b7d4514334ac51126
+++ packet.cc	a07c385f9b6d3aa4c2c790b00f67fef661c04827
@@ -126,6 +126,11 @@ feed_packet_consumer
       && s.find_first_not_of(constants::legal_base64_bytes) == string::npos,
       F("malformed packet: invalid base64 block"));
   }
+  void validate_arg_base64(string const & s) const
+  {
+    E(s.find_first_not_of(constants::legal_base64_bytes) == string::npos,
+      F("malformed packet: invalid base64 block"));
+  }
   void validate_key(string const & k) const
   {
     E(k.size() > 0
@@ -197,7 +202,7 @@ feed_packet_consumer
     string name;   iss >> name;   validate_certname(name);
     string keyid;  iss >> keyid;  validate_key(keyid);
     string val;    
-    read_rest(iss,val);           validate_base64(val);    
+    read_rest(iss,val);           validate_arg_base64(val);    
     validate_base64(body);
     // canonicalize the base64 encodings to permit searches
     cert t = cert(hexenc<id>(certid),