Assume yes is the user's intention if empty response for pipewire prompt

archinstall/lib/user_interaction.py

@@ -143,7 +143,7 @@ def ask_for_a_timezone():
 def ask_for_audio_selection():
 	audio = "pulseaudio" # Default for most desktop environments
 	pipewire_choice = input("Would you like to install pipewire instead of pulseaudio as the default audio server? [Y/n] ").lower()
-	if pipewire_choice == "y":
+	if pipewire_choice in ("y", ""):
 		audio = "pipewire"
 
 	return audio