fix a typo [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48206 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Document that Net::IMAP#fetch will return nil instead of an emtpy array.

* lib/net/imap.rb (Net::IMAP#fetch): [DOC] Document that
  Net::IMAP#fetch will return nil instead of an emtpy array.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Bump Syslog::Logger::VERSION to 2.1.0.

* ext/syslog/lib/syslog/logger.rb (Syslog::Logger::VERSION): Bump
  the VERSION to 2.1.0. [ruby-core:64483] [Bug #10159]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48208 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_time.rb: test_iso8601

* test/test_time.rb (TestTimeExtension#test_iso8601): run all
  xmlschema tests with iso8601 method, and fix the test name.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48209 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
win32/setup.mak: get target architecture from the compiler

* win32/Makefile.sub, win32/setup.mak (MACHINE): get target
  architecture from the compiler, instead of environment variable
  at build time, which is irrelevant to runtime environment, and
  not set when running in cygwin sshd.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48210 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/setup.mak: $(APPEND) with some arguments insert a space before
  the arguments, so it causes error if the arguments are expected to be
  a macro definition.  this fix resolve the build error introduced at
  r48210.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48211 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/digest/test_digest.rb: Drop #!.  This no longer runs
  stand-alone because it depends on ruby/envutil.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Make Digest() thread-safe.

* ext/digest/lib/digest.rb (Digest()): This function should now be
  thread-safe.  If you have a problem with regard to on-demand
  loading under a multi-threaded environment, preload "digest/*"
  modules on boot or use this method instead of directly
  referencing Digest::*. [Bug #9494]
  cf. https://github.com/aws/aws-sdk-ruby/issues/525

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/psych/test_emitter.rb: Fix line_width test...initial value
  is impl-specific and attr assignment always returns LHS.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48214 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-11-01

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48215 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/openssl/test_ssl.rb: Add certificate verification chain
  test from JRuby community.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48216 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/dl/*: remove DL as it is replaced by Fiddle.
  [Feature #5458] Thanks to Jonan Scheffler <jonanscheffler@gmail.com>
  for this patch

* test/dl/*: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext/win32ole/win32ole_variant.c: use typed data.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48218 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
common.mk: remove dl from EXT_SRCS

* common.mk (EXT_SRCS): remove dl/callback which has been removed
  at r48217.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48219 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
parse.y: invalid instance/class variable names

* parse.y (parse_atmark): mere atmark and two atmarks without
  succeeding identifiers are invalid as instance/class variable
  names.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48220 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
parse.y: separate error messages

* parse.y (parse_atmark): separate error messages for sigil types,
  and make more descriptive

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48221 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (bary_mul_balance_with_mulfunc): Fix free work area
  location.
  [ruby-dev:48723] [Bug #10464]
  [ruby-core:66044] [Bug #10465]
  Reported by Kohji Nishihama.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/ruby/envutil.rb (assert_join_threads): New assertion to
  join multiple threads without exceptions.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48223 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/openssl/utils.rb (start_server, server_loop): Use a
  pipe to stop server instead of shutdown/close a listening socket.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48224 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/openssl/test_ssl_session.rb (test_ctx_client_session_cb): Don't
  ignore errors of SSL accept.
  (test_ctx_server_session_cb): Ditto.

* test/openssl/utils.rb (server_loop): Add ignore_ssl_accept_error
  argument.
  (start_server): Refine threads waits.

* test/ruby/envutil.rb (assert_join_threads): Show a thread before
  backtrace.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48225 b2dd03c8-39d4-4d8f-98ff-823fe69b080e