bin/review-compile in review-5.3.0 vs bin/review-compile in review-5.4.0

@@ -20,11 +20,11 @@
 
 DEFAULT_CONFIG_FILENAME = 'config.yml'.freeze
 
 def main
   Signal.trap(:INT) { exit 1 }
-  if RUBY_PLATFORM !~ /mswin(?!ce)|mingw|cygwin|bccwin/
+  unless RUBY_PLATFORM.match?(/mswin(?!ce)|mingw|cygwin|bccwin/)
     Signal.trap(:PIPE, 'IGNORE')
   end
   _main
 rescue Errno::EPIPE
   exit 0
@@ -32,15 +32,13 @@
 
 def _main
   @logger = ReVIEW.logger
   @mode = :files
   @basedir = nil
-  if File.basename($PROGRAM_NAME).start_with?('review2')
-    @target = File.basename($PROGRAM_NAME, '.rb').sub('review2', '')
-  else
-    @target = nil
-  end
+  @target = if File.basename($PROGRAM_NAME).start_with?('review2')
+              File.basename($PROGRAM_NAME, '.rb').sub('review2', '')
+            end
   @check_only = false
   @output_filename = nil
 
   @config = ReVIEW::Configure.values
 
@@ -50,16 +48,16 @@
     loader = ReVIEW::YAMLLoader.new
     if @config['yaml']
       error! "#{@config['yaml']} not found." unless File.exist?(@config['yaml'])
       begin
         @config.deep_merge!(loader.load_file(@config['yaml']))
-      rescue => e
+      rescue StandardError => e
         error! "yaml error #{e.message}"
       end
     elsif File.exist?(DEFAULT_CONFIG_FILENAME)
       begin
         @config.deep_merge!(loader.load_file(DEFAULT_CONFIG_FILENAME))
-      rescue => e
+      rescue StandardError => e
         error! "yaml error #{e.message}"
       end
     end
 
     @config['builder'] = @target