Mercurial > cpython-lru_cache-weakref
diff Python/bltinmodule.c @ 2890:04e1690fb4d1 legacy-trunk
avoid resize of 0-length tuple
| author | Guido van Rossum <guido@python.org> |
|---|---|
| date | Fri, 04 Aug 1995 04:07:45 +0000 |
| parents | eebbdbee54f9 |
| children | 6098aaa8ae7f |
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--- a/Python/bltinmodule.c Fri Aug 04 04:05:31 1995 +0000 +++ b/Python/bltinmodule.c Fri Aug 04 04:07:45 1995 +0000 @@ -1527,6 +1527,11 @@ register int i, j; int len = gettuplesize(tuple); + if (len == 0) { + INCREF(tuple); + return tuple; + } + if ((result = newtupleobject(len)) == NULL) return NULL;