X-Git-Url: https://git.distorted.org.uk/~mdw/pyke/blobdiff_plain/c5d395fadbfd59e0744953042acfd6a5b56db919..26a7f37a5423cc8252d88ee8482f96b5692c0dce:/util.c

diff --git a/util.c b/util.c
index d4b7fb0..2e6ee25 100644
--- a/util.c
+++ b/util.c
@@ -133,6 +133,7 @@ int convk64(PyObject *o, void *pp)
   int rc = 0;
   uint32 lo, hi;
 
+  if (!o) VALERR("can't delete");
   if (init_i32()) goto end;
   if ((i = PyNumber_Int(o)) == 0) goto end;
   lo = PyInt_AsUnsignedLongMask(i);
@@ -602,13 +603,15 @@ end:
   return (rc);
 }
 
-static char *def_kwlist[] = { "key", "default", 0 };
+static const char *const def_kwlist[] = { "key", "default", 0 };
 
 PyObject *gmapmeth_get(PyObject *me, PyObject *arg, PyObject *kw)
 {
   PyObject *k, *def = Py_None, *v;
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "OO:get", def_kwlist, &k, &def))
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "OO:get",
+				   (/*unconst*/ char **)def_kwlist,
+				   &k, &def))
     return (0);
   if ((v = PyObject_GetItem(me, k)) != 0) return (v);
   PyErr_Clear();
@@ -620,7 +623,8 @@ PyObject *gmapmeth_setdefault(PyObject *me, PyObject *arg, PyObject *kw)
   PyObject *k, *def = Py_None, *v;
 
   if (!PyArg_ParseTupleAndKeywords(arg, kw, "OO:setdefault",
-				   def_kwlist, &k, &def))
+				   (/*unconst*/ char **)def_kwlist,
+				   &k, &def))
     return (0);
   if ((v = PyObject_GetItem(me, k)) != 0) return (v);
   PyErr_Clear();
@@ -632,7 +636,9 @@ PyObject *gmapmeth_pop(PyObject *me, PyObject *arg, PyObject *kw)
 {
   PyObject *k, *def = 0, *v;
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "OO:pop", def_kwlist, &k, &def))
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "OO:pop",
+				   (/*unconst*/ char **)def_kwlist,
+				   &k, &def))
     return (0);
   if ((v = PyObject_GetItem(me, k)) != 0) {
     PyObject_DelItem(me, k);