[Xcb] [PATCH xpyb 09/10] protobj.c: Delete explicit comparison with NULL

[Tapasweni Pathak]

if (pointer == NULL) is functionally equivalent to
if (!pointer).

Using the second will make it a bit obvious that there is a
pointer involved and not an integer or something.

This patch deletes explicit comaprison with NULL in protobj.c file.

Signed-off-by: Tapasweni Pathak <tapaswenipathak at gmail.com>
---
 src/protobj.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/protobj.c b/src/protobj.c
index f76f9af..34177d7 100644
--- a/src/protobj.c
+++ b/src/protobj.c
@@ -25,7 +25,7 @@ xpybProtobj_init(xpybProtobj *self, PyObject *args, PyObject *kw)
 	return -1;

     self->buf = PyBuffer_FromObject(parent, offset, size);
-    if (self->buf == NULL)
+    if (!self->buf)
 	return -1;

     return 0;
--
1.7.9.5