Don't monkey patch RbReadline multiple times

rapid7 · Oct 18, 2024 · 7dc918f · 7dc918f
1 parent 02dd5ac
commit 7dc918f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/msf/ui/console/driver.rb b/lib/msf/ui/console/driver.rb
@@ -728,7 +728,7 @@ def choose_readline(opts)
       # Only Windows requires a monkey-patched RbReadline
       return unless Rex::Compat.is_windows
 
-      if defined?(::RbReadline)
+      if defined?(::RbReadline) && !defined?(RbReadline.refresh_console_handle)
         ::RbReadline.instance_eval do
           class << self
             alias_method :old_rl_move_cursor_relative, :_rl_move_cursor_relative