rational.c: conditionally defined variable

* rational.c (numeric_quo): variable 'canonicalization' is defined
  conditionally by CANON (and CANONICALIZATION_FOR_MATHN).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42904 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/complex.c b/complex.c
index 3e9d63117a..c6a703e69a 100644
--- a/complex.c
+++ b/complex.c
@@ -376,6 +376,8 @@ nucomp_canonicalization(int f)
 {
     canonicalization = f;
 }
+#else
+# define canonicalization <<<No canonicalization>>>
 #endif
 
 inline static void