COMMIT StringIO#read, #sysread specs when passed nil at EOF.	http://github.com/rubyspec/rubyspec/commit/e4a5124b63a93fb6181c5a87fa678a059d6c8d7a

--- 20090427T090358
+++ 20090428T091810
@@ -1,25094 +1,25100 @@
 StringIO#read when passed no arguments
 - reads the whole content starting from the current position
 - correctly updates the current position
+- returns an empty string if at EOF
+
+StringIO#read when passed nil
+- returns the remaining content from the current position
+- updates the current position
+- returns an empty string if at EOF
 
 StringIO#read when self is not readable
 - raises an IOError
@@ -25263,6 +25269,10 @@
 StringIO#sysread when self is not readable
 - raises an IOError
 
+StringIO#sysread when passed nil
+- returns the remaining content from the current position
+- updates the current position
+
 StringIO#sysread when passed [length]
 - raises an EOFError when self's position is at the end
 
@@ -26242,7 +26252,7 @@
 
  <n>) 
 ConditionVariable#broadcast releases all threads waiting in line for this resource ERROR
-ThreadError: Thread#join: deadlock 0x7fe4d5c82370 - mutual join(0x7fe4d3dbce68)
+ThreadError: Thread#join: deadlock 0x7fd33ba9d358 - mutual join(0x7fd33a30c310)
 /home/chkbuild/tmp/build/ruby-1.8.7/<buildtime>/rubyspec/library/conditionvariable/broadcast_spec.rb:55:in `join'
 /home/chkbuild/tmp/build/ruby-1.8.7/<buildtime>/rubyspec/library/conditionvariable/broadcast_spec.rb:55
 /home/chkbuild/tmp/build/ruby-1.8.7/<buildtime>/rubyspec/library/conditionvariable/broadcast_spec.rb:55:in `each'
@@ -26252,7 +26262,7 @@
 
 Finished in <t> seconds
 
-2543 files, 10440 examples, 35226 expectations, 1 failure, 5 errors
+2543 files, 10446 examples, 35236 expectations, 1 failure, 5 errors
 exit 1
 failed(rubyspec)
 == end # <time>