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do_pop_dom_node(): move dom_stack_has_parents() to assertion

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All callers already checks if the stack is empty.
This commit is contained in:
Jonas Fonseca 2005-12-19 02:05:43 +01:00 committed by Jonas Fonseca
parent 9bc71ec8a9
commit bc338207e7
1 changed files with 1 additions and 2 deletions
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3
src/document/dom/stack.c
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@ -137,8 +137,7 @@ do_pop_dom_node(struct dom_stack *stack, struct dom_stack_state *parent)
struct dom_stack_state *state; struct dom_stack_state *state;
dom_stack_callback_T callback; dom_stack_callback_T callback;
assert(stack); assert(stack && dom_stack_has_parents(stack));
if (!dom_stack_has_parents(stack)) return 0;
state = get_dom_stack_top(stack); state = get_dom_stack_top(stack);
callback = stack->pop_callbacks[state->node->type]; callback = stack->pop_callbacks[state->node->type];