Remove unnecessary dependency 'fmt'

2 files changed, 4 insertions, 6 deletions

diff --git a/src/Database.cpp b/src/Database.cpp
index aa852f6..8cca298 100644
--- a/src/Database.cpp
+++ b/src/Database.cpp
@@ -8,7 +8,6 @@
 #include "../include/odhtdb/Log.hpp"
 #include <boost/uuid/uuid_generators.hpp>
 #include <opendht.h>
-#include <fmt/format.h>
 #include <sodium/randombytes.h>
 #include <thread>
 #include <chrono>
@@ -105,8 +104,7 @@ namespace odhtdb
             /*.proxy_server = */"",
             /*.push_node_id = */""
         });
-        fmt::MemoryWriter portStr;
-        portStr << port;
+        auto portStr = to_string(port);
         node.bootstrap(bootstrapNodeAddr, portStr.c_str());
 
         // TODO: Make this work for multiple threads initializing database at same time
@@ -388,7 +386,7 @@ namespace odhtdb
         return nullptr;
     }
     
-    void Database::addUser(const DatabaseNode &nodeInfo, LocalUser *userToPerformActionWith, const string &userToAddName, const Signature::PublicKey &userToAddPublicKey, Group *groupToAddUserTo)
+    void Database::addUser(const DatabaseNode &nodeInfo, const LocalUser *userToPerformActionWith, const string &userToAddName, const Signature::PublicKey &userToAddPublicKey, Group *groupToAddUserTo)
     {
         auto groupWithAddUserRights = getGroupWithRightsToAddUserToGroup(userToPerformActionWith->getGroups(), groupToAddUserTo);
         if(!groupWithAddUserRights)
diff --git a/src/Signature.cpp b/src/Signature.cpp
index 9f44ad2..af04017 100644
--- a/src/Signature.cpp
+++ b/src/Signature.cpp
@@ -10,7 +10,7 @@ namespace odhtdb
 {
     namespace Signature
     {
-        PublicKey PublicKey::ZERO("\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", PUBLIC_KEY_NUM_BYTES);
+        const PublicKey PublicKey::ZERO("\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", PUBLIC_KEY_NUM_BYTES);
         
         PublicKey::PublicKey(const char *_data, size_t size)
         {
@@ -64,7 +64,7 @@ namespace odhtdb
             return bin2hex(data, PUBLIC_KEY_NUM_BYTES);
         }
         
-        PrivateKey PrivateKey::ZERO("\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", PRIVATE_KEY_NUM_BYTES);
+        const PrivateKey PrivateKey::ZERO("\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", PRIVATE_KEY_NUM_BYTES);
         
         PrivateKey::PrivateKey(const char *_data, size_t size)
         {