include/hyprutils/signal/Signal.hpp

@@ -26,13 +26,10 @@ namespace Hyprutils {
         template <typename... Args>
         class CSignalT : public CSignalBase {
             template <typename T>
-            using RefArg = std::conditional_t<std::is_trivially_copyable_v<T>, T, const T&>;
+            using RefArg = std::conditional_t<std::is_reference_v<T> || std::is_arithmetic_v<T>, T, const T&>;
 
           public:
             void emit(RefArg<Args>... args) {
-                if (m_vListeners.empty() && m_vStaticListeners.empty())
-                    return;
-
                 if constexpr (sizeof...(Args) == 0)
                     emitInternal(nullptr);
                 else {

src/cli/Logger.cpp

@@ -134,7 +134,6 @@ void CLoggerImpl::log(eLogLevel level, const std::string_view& msg, const std::s
     if (m_stdoutEnabled) {
         try {
             std::println("{}{}", m_colorEnabled ? logPrefixColor : logPrefix, logMsg);
-            std::fflush(stdout);
         } catch (std::exception& e) {
             ; // this could be e.g. stdout closed
         }