From: Jeremy Hylton <jeremy@alum.mit.edu>
Date: Fri, 28 Nov 2008 23:42:59 +0000 (+0000)
Subject: Move definition int sval into branch of ifdef where it is used.
X-Git-Tag: v2.7a1~2610
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d52182f67bf8db13c15386bf6dd5a1ab9468a44;p=thirdparty%2FPython%2Fcpython.git

Move definition int sval into branch of ifdef where it is used.

Otherwise, you get a warning about an undefined variable.
---

diff --git a/Modules/_multiprocessing/semaphore.c b/Modules/_multiprocessing/semaphore.c
index a7ffd1ea7a62..a5ba71e30ca8 100644
--- a/Modules/_multiprocessing/semaphore.c
+++ b/Modules/_multiprocessing/semaphore.c
@@ -512,7 +512,6 @@ semlock_getvalue(SemLockObject *self)
 static PyObject *
 semlock_iszero(SemLockObject *self)
 {
-	int sval;
 #if HAVE_BROKEN_SEM_GETVALUE
 	if (sem_trywait(self->handle) < 0) {
 		if (errno == EAGAIN)
@@ -524,6 +523,7 @@ semlock_iszero(SemLockObject *self)
 		Py_RETURN_FALSE;
 	}
 #else
+	int sval;
 	if (SEM_GETVALUE(self->handle, &sval) < 0)
 		return mp_SetError(NULL, MP_STANDARD_ERROR);
 	return PyBool_FromLong((long)sval == 0);