use delete! insteas of gsub

2018-09-17 09:50:21 -04:00 · 2018-09-17 09:50:21 -04:00 · c97a2ce626
parent bcf78e6067
commit c97a2ce626
1 changed files with 1 additions and 1 deletions
--- a/lib/msf/core/auxiliary/mime_types.rb
+++ b/lib/msf/core/auxiliary/mime_types.rb
@ -8,7 +8,7 @@ module Auxiliary::MimeTypes
  def mime_lookup_by_extension(extension)
    return 'application/octet-stream' if extension.nil? or extension.empty?
    if extension.starts_with? '.'
-      extension.gsub!('.','')
+      extension.delete!('.')
    end
    mtype = Mime::Type.lookup_by_extension(extension)
    mtype = mime_yaml_lookup(extension) if mtype.nil?