Use PyList_New instead of Py_BuildValue("[]")

XXX: other backends also could be changed for this

1 files changed, 3 insertions, 1 deletions

diff --git a/psutil/arch/bsd/netbsd.c b/psutil/arch/bsd/netbsd.c
index 2c139156..ee308524 100644
--- a/psutil/arch/bsd/netbsd.c
+++ b/psutil/arch/bsd/netbsd.c
@@ -373,8 +373,10 @@ psutil_get_cmdline(pid_t pid) {
     char *argstr = NULL;
     int pos = 0;
     size_t argsize = 0;
-    PyObject *py_retlist = Py_BuildValue("[]");
     PyObject *py_arg = NULL;
+    PyObject *py_retlist = PyList_New(0);
+    if (py_retlist == NULL)
+        return NULL;
 
     if (pid < 0)
         return py_retlist;