Commit e7997255 authored by Tim Peters's avatar Tim Peters

multiunion(): Don't bother with bucket_append() when an input set/bucket

is empty.
parent 2fa3cf66
......@@ -16,7 +16,7 @@
Set operations
****************************************************************************/
#define SETOPTEMPLATE_C "$Id: SetOpTemplate.c,v 1.28 2002/06/27 22:09:32 tim_one Exp $\n"
#define SETOPTEMPLATE_C "$Id: SetOpTemplate.c,v 1.29 2002/06/27 22:24:16 tim_one Exp $\n"
#ifdef INTSET_H
static int
......@@ -508,9 +508,10 @@ multiunion_m(PyObject *ignored, PyObject *args)
set->ob_type == (PyTypeObject*)&BucketType)
{
Bucket *b = BUCKET(set);
int status;
int status = 0;
UNLESS (PER_USE(b)) goto Error;
if (b->len)
status = bucket_append(result, b, 0, b->len, 0, i < n-1);
PER_UNUSE(b);
if (status < 0) goto Error;
......
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