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authornaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2010-01-25 02:51:16 +0000
committernaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2010-01-25 02:51:16 +0000
commit0fdbdfbbda2e3d223d299b9df819402c3de82ecf (patch)
treeda28c3cf9a64fa6c8f5306ae19f6f77dc65bcb71 /dln.c
parent68e111176ffb1d3f88e5605a5e3eeb8c200cce13 (diff)
* math.c (domain_check): ignore errno if y is inf.
r26335 is because NetBSD 5.0's asin and acos returns 0.0 with errno EDOM. But it breaks Linux whose gamma returns inf with errno ERANGE on. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26397 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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