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memmove() the right size when expanding tree.
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@ -497,7 +497,7 @@ window_choose_expand(struct window_pane *wp, struct session *s, u_int pos)
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sizeof *data->list);
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sizeof *data->list);
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memmove(&data->list[pos + 2],
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memmove(&data->list[pos + 2],
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&data->list[pos + 1],
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&data->list[pos + 1],
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(data->list_size - pos) *
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(data->list_size - (pos + 1)) *
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sizeof *data->list);
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sizeof *data->list);
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memcpy(&data->list[pos + 1],
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memcpy(&data->list[pos + 1],
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&data->old_list[i],
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&data->old_list[i],
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