Run clang-format on main.cpp

src/main.cpp

@@ -127,13 +127,9 @@ int main(int argc, char* argv[]) {
     bool reload;
 
     waybar::SafeSignal<int> posix_signal_received;
-    posix_signal_received.connect([&](int signum) {
-      handleSignalMainThread(signum, reload);
-    });
+    posix_signal_received.connect([&](int signum) { handleSignalMainThread(signum, reload); });
 
-    std::thread signal_thread([&]() {
-      catchSignals(posix_signal_received);
-    });
+    std::thread signal_thread([&]() { catchSignals(posix_signal_received); });
 
     // Every `std::thread` must be joined or detached.
     // This thread should run forever, so detach it.