merge revision(s) 39501,39502:

	* error.c: clarify a document of SignalException. Process.kill()
	  doesn't have any guarantee when signal will be delivered.
	  [Bug #7951] [ruby-core:52864]

	* error.c: clarify reason for sleep in SignalException example


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/error.c b/error.c
index 4b678d8957..5f8b98c1ed 100644
--- a/error.c
+++ b/error.c
@@ -1349,6 +1349,7 @@ syserr_eqq(VALUE self, VALUE exc)
  *
  *     begin
  *       Process.kill('HUP',Process.pid)
+ *       sleep # wait for receiver to handle signal sent by Process.kill
  *     rescue SignalException => e
  *       puts "received Exception #{e}"
  *     end