- fix vc6 build

diff --git a/Zend/zend_float.h b/Zend/zend_float.h
index 3cdb2422636b182fabfcc888a848d2500afb67a5..86fa7fb54a25765bea2e4b1271d41c8697bb41cb 100644 (file)
--- a/Zend/zend_float.h
+++ b/Zend/zend_float.h
@@ -78,7 +78,9 @@ extern ZEND_API void zend_ensure_fpu_mode(TSRMLS_D);
 #  define HAVE__CONTROLFP
 # endif /* MSC_VER >= 1500 */
   /* Tell MSVC optimizer that we access FP environment */
-# pragma fenv_access (on)
+# if _MSC_VER >= 1500
+#  pragma fenv_access (on)
+# endif
 #endif /* _MSC_VER */
 
 #ifdef HAVE__CONTROLFP_S