From: Mark Dickinson <dickinsm@gmail.com>
Date: Sat, 5 Jul 2008 15:25:48 +0000 (+0000)
Subject: Minor rewrite of cmath_log to work around a Sun compiler bug.  See issue
X-Git-Tag: v2.6b2~111
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ecf8d8cc4bc62f7c93c3714b61ff354c37cd5504;p=thirdparty%2FPython%2Fcpython.git

Minor rewrite of cmath_log to work around a Sun compiler bug.  See issue
#3168.
---

diff --git a/Modules/cmathmodule.c b/Modules/cmathmodule.c
index 109f2cc9f9f9..42af08cf47b3 100644
--- a/Modules/cmathmodule.c
+++ b/Modules/cmathmodule.c
@@ -839,8 +839,10 @@ cmath_log(PyObject *self, PyObject *args)
 	errno = 0;
 	PyFPE_START_PROTECT("complex function", return 0)
 	x = c_log(x);
-	if (PyTuple_GET_SIZE(args) == 2)
-		x = c_quot(x, c_log(y));
+	if (PyTuple_GET_SIZE(args) == 2) {
+		y = c_log(y);
+		x = c_quot(x, y);
+	}
 	PyFPE_END_PROTECT(x)
 	if (errno != 0)
 		return math_error();