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Move the assert which checks for a NULL pointer first.

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Klocwork #274.
This commit is contained in:
Neal Norwitz 2006-08-12 01:51:12 +00:00
parent e0a81afb10
commit 9cd3c34b6a
1 changed files with 1 additions and 1 deletions
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2
Modules/collectionsmodule.c
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@ -224,9 +224,9 @@ deque_popleft(dequeobject *deque, PyObject *unused)
deque->leftindex = CENTER + 1; deque->leftindex = CENTER + 1;
deque->rightindex = CENTER; deque->rightindex = CENTER;
} else { } else {
assert(deque->leftblock != NULL);
assert(deque->leftblock != deque->rightblock); assert(deque->leftblock != deque->rightblock);
prevblock = deque->leftblock->rightlink; prevblock = deque->leftblock->rightlink;
assert(deque->leftblock != NULL);
PyMem_Free(deque->leftblock); PyMem_Free(deque->leftblock);
assert(prevblock != NULL); assert(prevblock != NULL);
prevblock->leftlink = NULL; prevblock->leftlink = NULL;