Merge pull request #4553 from thelounge/bookworm/who-in-buffer

Validate user input in /whois
thelounge · Apr 30, 2022 · 9e89a17 · 9e89a17
2 parents fafa844 + 1d8e0c1
commit 9e89a17
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/plugins/inputs/whois.js b/src/plugins/inputs/whois.js
@@ -33,6 +33,13 @@ exports.input = function ({irc}, chan, cmd, args) {
 		}
 	};
 
+	if (!target) {
+		sendToClient({
+			error: `/${cmd} needs a target nick`,
+		});
+		return;
+	}
+
 	switch (cmd) {
 		case "whois":
 			irc.whois(target, targetNick, sendToClient);