*.c: Use `Py_XDECREF' where applicable.

[pyke] / util.c

diff --git a/util.c b/util.c
index 723c819..aa75ea7 100644 (file)
--- a/util.c
+++ b/util.c
@@ -68,8 +68,8 @@ PyObject *getk64(kludge64 u)
   Py_DECREF(i); i = t;
   if ((rc = PyNumber_Int(i)) == 0) goto end;
 end:
-  if (i) Py_DECREF(i);
-  if (j) Py_DECREF(j);
+  Py_XDECREF(i);
+  Py_XDECREF(j);
   return (rc);
 #endif
 }
@@ -185,7 +185,7 @@ int convk64(PyObject *o, void *pp)
   rc = 1;
 
 end:
-  if (i) Py_DECREF(i);
+  Py_XDECREF(i);
   return (rc);
 }
 
@@ -504,7 +504,7 @@ static PyTypeObject itemiter_pytype_skel = {
     Py_TPFLAGS_BASETYPE,
 
   /* @tp_doc@ */
-"Iterates over the keys of a mapping.",
+  "Iterates over the items of a mapping.",
 
   0,                                   /* @tp_traverse@ */
   0,                                   /* @tp_clear@ */
@@ -562,7 +562,7 @@ static PyTypeObject valiter_pytype_skel = {
     Py_TPFLAGS_BASETYPE,
 
   /* @tp_doc@ */
-"Iterates over the values of a mapping.",
+  "Iterates over the values of a mapping.",
 
   0,                                   /* @tp_traverse@ */
   0,                                   /* @tp_clear@ */
@@ -845,7 +845,7 @@ static PyObject *meth__set_home_module(PyObject *me, PyObject *arg)
 
 static const PyMethodDef methods[] = {
 #define METHNAME(func) meth_##func
-  METH (_set_home_module,      "_set_home_module(MOD)")
+  METH (_set_home_module, "_set_home_module(MOD)")
 #undef METHNAME
   { 0 }
 };