index only scans are not shown graphically

Linux Mint 17

pdAdminIII 1.18.1 Jan 21 2014


select id from incremental where id in (-10, 1,20,300000000)


"Index Only Scan using incremental_pkey on public.incremental
(cost=0.29..21.23 rows=4 width=4) (actual time=0.016..0.024 rows=2
loops=1)"
"  Output: id"
"  Index Cond: (incremental.id = ANY ('{-10,1,20,300000000}'::integer[]))"
"  Heap Fetches: 2"
"  Buffers: shared hit=9"
"Total runtime: 0.046 ms"


shows question-mark icon instead of graphical plan representation

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Segmentation fault