commit 8c166055f9ce245b755175f41585af1e9a95f24c
author Benjamin Peterson <benjamin@python.org> Sun May 11 16:17:02 2014 -0700
committer Benjamin Peterson <benjamin@python.org> Sun May 11 16:17:02 2014 -0700
tree 3086af61784f3ff4d8b57ceb85570ddaa418295a
parent 3428620b2b5baeddf3949caf9de468038dbac21a

use logical rather than bit and

Modules/operator.c

diff --git a/Modules/operator.c b/Modules/operator.c
index 7cbb45e..375592c 100644
--- a/Modules/operator.c
+++ b/Modules/operator.c
@@ -319,7 +319,7 @@
         Py_buffer view_a;
         Py_buffer view_b;
 
-        if ((PyObject_CheckBuffer(a) == 0) & (PyObject_CheckBuffer(b) == 0)) {
+        if (PyObject_CheckBuffer(a) == 0 && PyObject_CheckBuffer(b) == 0) {
             PyErr_Format(PyExc_TypeError,
                          "unsupported operand types(s) or combination of types: "
                          "'%.100s' and '%.100s'",