Processing Step: Remove the check of action (Automattic#71485)

client/landing/stepper/declarative-flow/internals/steps-repository/processing-step/index.tsx

@@ -56,29 +56,27 @@ const ProcessingStep: Step = function ( props ) {
 	const captureFlowException = useCaptureFlowException( props.flow, 'ProcessingStep' );
 
 	useEffect( () => {
-		if ( action ) {
-			( async () => {
-				if ( typeof action === 'function' ) {
-					try {
-						const destination = await action();
-						// Don't call submit() directly; instead, turn on a flag that signals we should call submit() next.
-						// This allows us to call the newest submit() created. Otherwise, we would be calling a submit()
-						// that is frozen from before we called action().
-						// We can now get the most up to date values from hooks inside the flow creating submit(),
-						// including the values that were updated during the action() running.
-						setDestinationState( destination );
-						setHasActionSuccessfullyRun( true );
-					} catch ( e ) {
-						// eslint-disable-next-line no-console
-						console.error( 'ProcessingStep failed:', e );
-						captureFlowException( e );
-						submit?.( {}, ProcessingResult.FAILURE );
-					}
-				} else {
-					submit?.( {}, ProcessingResult.NO_ACTION );
+		( async () => {
+			if ( typeof action === 'function' ) {
+				try {
+					const destination = await action();
+					// Don't call submit() directly; instead, turn on a flag that signals we should call submit() next.
+					// This allows us to call the newest submit() created. Otherwise, we would be calling a submit()
+					// that is frozen from before we called action().
+					// We can now get the most up to date values from hooks inside the flow creating submit(),
+					// including the values that were updated during the action() running.
+					setDestinationState( destination );
+					setHasActionSuccessfullyRun( true );
+				} catch ( e ) {
+					// eslint-disable-next-line no-console
+					console.error( 'ProcessingStep failed:', e );
+					captureFlowException( e );
+					submit?.( {}, ProcessingResult.FAILURE );
 				}
-			} )();
-		}
+			} else {
+				submit?.( {}, ProcessingResult.NO_ACTION );
+			}
+		} )();
 		// eslint-disable-next-line react-hooks/exhaustive-deps
 	}, [ action ] );