diff options
| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-08-19 16:37:29 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-08-19 16:39:42 +0900 |
| commit | 45454bdb8b25def782677dceb92cfd7b2d8b83c1 (patch) | |
| tree | e2f4ee642cd3bbfb0a0c73f8015ab4333862c9f0 /lib/cgi/core.rb | |
| parent | b4daa442704204b93a586fb7b696998f33b29c72 (diff) | |
Prefer Regexp#=~ to Regexp#match when the RHS may be nil
Diffstat (limited to 'lib/cgi/core.rb')
| -rw-r--r-- | lib/cgi/core.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/cgi/core.rb b/lib/cgi/core.rb index ac0d2d3cb3..ac75e54139 100644 --- a/lib/cgi/core.rb +++ b/lib/cgi/core.rb @@ -261,7 +261,7 @@ class CGI private :_header_for_hash def nph? #:nodoc: - return /IIS\/(\d+)/.match($CGI_ENV['SERVER_SOFTWARE']) && $1.to_i < 5 + return /IIS\/(\d+)/ =~ $CGI_ENV['SERVER_SOFTWARE'] && $1.to_i < 5 end def _header_for_modruby(buf) #:nodoc: @@ -607,6 +607,7 @@ class CGI end def unescape_filename? #:nodoc: user_agent = $CGI_ENV['HTTP_USER_AGENT'] + return false unless user_agent return /Mac/i.match(user_agent) && /Mozilla/i.match(user_agent) && !/MSIE/i.match(user_agent) end @@ -648,7 +649,7 @@ class CGI # Reads query parameters in the @params field, and cookies into @cookies. def initialize_query() if ("POST" == env_table['REQUEST_METHOD']) and - %r|\Amultipart/form-data.*boundary=\"?([^\";,]+)\"?|.match(env_table['CONTENT_TYPE']) + %r|\Amultipart/form-data.*boundary=\"?([^\";,]+)\"?| =~ env_table['CONTENT_TYPE'] current_max_multipart_length = @max_multipart_length.respond_to?(:call) ? @max_multipart_length.call : @max_multipart_length raise StandardError.new("too large multipart data.") if env_table['CONTENT_LENGTH'].to_i > current_max_multipart_length boundary = $1.dup |