add dedicated code to call work with the search of events

src/components/Event/Event.jsx

@@ -39,18 +39,20 @@ function Event({event}){
                     <div className={styles.eventInfos}>
                         <p className={styles.eventTitle}>{event.name}</p>
                         <p>{event.description}</p>
-                        <div className={eventMenu ? styles.eventMenuOpen : styles.eventMenuClose}>
-                            <ul>
-                                {event.tasks
-                                    .slice(0,5)
-                                    .map((task, index) => (
-                                        <li key={index}> - {task.name}</li>
-                                    ))}
-                                {event.tasks.length > 5 ? (
-                                    <li>...</li>
-                                ) : null}
-                            </ul>
-                        </div>
+                        {event.tasks != null ? (
+                            <div className={eventMenu ? styles.eventMenuOpen : styles.eventMenuClose}>
+                                <ul>
+                                    {event.tasks
+                                        .slice(0,5)
+                                        .map((task, index) => (
+                                            <li key={index}> - {task.name}</li>
+                                        ))}
+                                    {event.tasks.length > 5 ? (
+                                        <li>...</li>
+                                    ) : null}
+                                </ul>
+                            </div>
+                        ) : null}
                     </div>
                 </div>
                 {windowSize.width > 768 ? (