* numeric.c (Init_Numeric): fixed a potential bug when using bccwin32

  ruby with Microsoft's dll, though we already gave up of supporting
  bccwin32. [ruby-core:33503]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/numeric.c b/numeric.c
index 43d08d011d..a2fab9b31b 100644
--- a/numeric.c
+++ b/numeric.c
@@ -3375,6 +3375,7 @@ Init_Numeric(void)
 #elif defined(__BORLANDC__)
     /* Turn off floating point exceptions for overflow, etc. */
     _control87(MCW_EM, MCW_EM);
+    _control87(_control87(0,0),0x1FFF);
 #endif
     id_coerce = rb_intern("coerce");
     id_to_i = rb_intern("to_i");