merges r29490 from trunk into ruby_1_9_2.

--
* numeric.c (ruby_float_step): fix Numeric#step with infinity unit
  doesn't works well. [ruby-core:32779]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@30045 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/numeric.c b/numeric.c
index 1bb8d5c75c..6fb50a04e6 100644
--- a/numeric.c
+++ b/numeric.c
@@ -1576,7 +1576,7 @@ ruby_float_step(VALUE from, VALUE to, VALUE step, int excl)
 	long i;
 
 	if (isinf(unit)) {
-	    if (unit > 0) rb_yield(DBL2NUM(beg));
+	    if (unit > 0 ? beg <= end : beg >= end) rb_yield(DBL2NUM(beg));
 	}
 	else {
 	    if (err>0.5) err=0.5;