strip, not stripgit diff. strip! returns nil if the string was unmodified

2015-12-11 19:22:57 -08:00 · 2015-12-11 19:22:57 -08:00 · 6611da9239
parent dcdc21e2db
commit 6611da9239
1 changed files with 1 additions and 1 deletions
--- a/lib/msf/core/auxiliary/redis.rb
+++ b/lib/msf/core/auxiliary/redis.rb
@ -97,7 +97,7 @@ module Msf
      sock.put(redis_proto(command_parts))
      command_response = sock.get_once(-1, read_timeout)
      return unless command_response
-      command_response.strip!
+      command_response.strip
    end
  end
 end