pgsql: Can't print PlannerGlobal's subroots list in outfuncs.

Can't print PlannerGlobal's subroots list in outfuncs.

Since the subroots will surely link back to the same glob struct, this
necessarily leads to infinite recursion.  Doh.  Found while trying to
debug some other code.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/698df3350d37cdaa5b9fcbcb78b5ad5e66e99348

Modified Files
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src/backend/nodes/outfuncs.c |    1 -
1 files changed, 0 insertions(+), 1 deletions(-)