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Fix corner case for dynarray_insert_before() 

Enable dynarray_push() behaviour on index == dynarray->count
master
rexim 2020-02-03 01:40:38 +07:00
parent 05c585b85f
commit ebeee37856
1 changed files with 7 additions and 1 deletions
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8
src/dynarray.c
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@ -66,8 +66,14 @@ void dynarray_delete_at(Dynarray *dynarray, size_t index)
void dynarray_insert_before(Dynarray *dynarray, size_t index, void *element)
{
trace_assert(dynarray);
trace_assert(dynarray->count < DYNARRAY_CAPACITY);
trace_assert(element);
trace_assert(index < dynarray->count);
trace_assert(index <= dynarray->count);
if (index == dynarray->count) {
dynarray_push(dynarray, element);
return;
}
memmove(
(uint8_t*) dynarray->data + (index + 1) * dynarray->element_size,