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* math.c (math_lgamma): initialize sign because

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lgamma(NaN) doesn't set the sign in OpenSolaris.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2010-02-06 18:02:59 +00:00
parent b09eabd430
commit fcd2fb4e87
2 changed files with 6 additions and 1 deletions
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2
math.c
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@ -710,7 +710,7 @@ static VALUE
math_lgamma(VALUE obj, VALUE x)
{
double d0, d;
int sign;
int sign=1;
VALUE v;
Need_Float(x);
errno = 0;