Fix iostream fmt

Author: darkvision77

captbackend/Core/Log.cpp

@@ -1,15 +1,21 @@
 #include "Log.hpp"
 
 namespace Log {
-    StreamTerminator::StreamTerminator(std::ostream& stream) noexcept : stream(stream) {}
+    StreamTerminator::StreamTerminator(std::ostream& stream) noexcept
+        : stream(stream) {
+        this->state.copyfmt(stream);
+    }
 
-    StreamTerminator::StreamTerminator(StreamTerminator&& other) noexcept : stream(other.stream) {
+    StreamTerminator::StreamTerminator(StreamTerminator&& other) noexcept
+        : stream(other.stream) {
+        this->state.copyfmt(other.state);
         other.terminate = false;
     }
 
     StreamTerminator::~StreamTerminator() {
         if (this->terminate) {
             this->stream << std::endl;
+            this->stream.copyfmt(this->state);
         }
     }
 

captbackend/Core/Log.hpp

@@ -7,6 +7,8 @@ namespace Log {
     private:
         std::ostream& stream;
         bool terminate = true;
+
+        std::ios state = std::ios(nullptr);
     public:
         explicit StreamTerminator(std::ostream& stream) noexcept;
         ~StreamTerminator();