Prevent adding the same command to history

2018-08-05 22:33:00 +05:30 · 2018-08-05 22:33:00 +05:30 · fce19cf5b8
parent e1e9d6e9ca
commit fce19cf5b8
1 changed files with 2 additions and 1 deletions
--- a/lib/rex/ui/text/input/readline.rb
+++ b/lib/rex/ui/text/input/readline.rb
@ -168,7 +168,8 @@ begin
        end

        if add_history && line
-          RbReadline.add_history(line)
+          index = ::Readline::HISTORY.length - 1
+          RbReadline.add_history(line) if not (line == ::Readline::HISTORY[index])
        end

        line.try(:dup)