diff options
Diffstat (limited to 'Modules/_elementtree.c')
| -rw-r--r-- | Modules/_elementtree.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c index 5425269..c5bbc80 100644 --- a/Modules/_elementtree.c +++ b/Modules/_elementtree.c @@ -264,17 +264,19 @@ create_extra(ElementObject* self, PyObject* attrib) LOCAL(void) dealloc_extra(ElementObject* self) { + ElementObjectExtra *myextra; + int i; + if (!self->extra) return; /* Avoid DECREFs calling into this code again (cycles, etc.) */ - ElementObjectExtra *myextra = self->extra; + myextra = self->extra; self->extra = NULL; Py_DECREF(myextra->attrib); - int i; for (i = 0; i < myextra->length; i++) Py_DECREF(myextra->children[i]); |