Use abort(message) instead of puts and exit

ruby · Dec 10, 2020 · d5dfc3f · d5dfc3f
1 parent 78f1885
commit d5dfc3f
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Showing 4 changed files with 4 additions and 8 deletions.
diff --git a/lib/rdoc/ri/driver.rb b/lib/rdoc/ri/driver.rb
@@ -1554,8 +1554,7 @@ def start_server
     begin
       require 'webrick'
     rescue LoadError
-      puts "webrick is not found. You may need to `gem install webrick` to install webrick."
-      exit
+      abort "webrick is not found. You may need to `gem install webrick` to install webrick."
     end
 
     server = WEBrick::HTTPServer.new :Port => @server

diff --git a/lib/rdoc/servlet.rb b/lib/rdoc/servlet.rb
@@ -7,8 +7,7 @@
 begin
   require 'webrick'
 rescue LoadError
-  puts "webrick is not found. You may need to `gem install webrick` to install webrick."
-  exit
+  abort "webrick is not found. You may need to `gem install webrick` to install webrick."
 end
 
 ##

diff --git a/lib/rubygems/server.rb b/lib/rubygems/server.rb
@@ -431,8 +431,7 @@ def initialize(gem_dirs, port, daemon, launch = nil, addresses = nil)
     begin
       require 'webrick'
     rescue LoadError
-      puts "webrick is not found. You may need to `gem install webrick` to install webrick."
-      exit
+      abort "webrick is not found. You may need to `gem install webrick` to install webrick."
     end
 
     Gem::RDoc.load_rdoc

diff --git a/lib/un.rb b/lib/un.rb
@@ -329,8 +329,7 @@ def httpd
     begin
       require 'webrick'
     rescue LoadError
-      puts "webrick is not found. You may need to `gem install webrick` to install webrick."
-      exit
+      abort "webrick is not found. You may need to `gem install webrick` to install webrick."
     end
     opt = options[:RequestTimeout] and options[:RequestTimeout] = opt.to_i
     [:Port, :MaxClients].each do |name|