diff --git a/client/webapp/message-ram-cache.ts b/client/webapp/message-ram-cache.ts
index cca7d62..d028f0a 100644
--- a/client/webapp/message-ram-cache.ts
+++ b/client/webapp/message-ram-cache.ts
@@ -89,6 +89,10 @@ export default class MessageRAMCache {
 		value.lastUsed = new Date();
 		let allRecentMessages = Array.from(value.messages.values()).sort((a, b) => a.sent.getTime() - b.sent.getTime());
 		let start = Math.min(allRecentMessages.length - number, 0);
-		return allRecentMessages.slice(start, 0);
+		let result = allRecentMessages.slice(start);
+		if (result.length === 0) {
+			return null;
+		}
+		return result;
 	}
 }
\ No newline at end of file