pgsql: Add missing initialization in tokenize_expand_file() for output

Add missing initialization in tokenize_expand_file() for output list

This should have been added in efc9816, but it looks like I have found a
way to mess up a bit a patch split. This should have no consequence in
practice, but let's be clean.

Discussion: /messages/by-id/Y324HvGKiWxW2yxe@paquier.xyz

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/d5566fbfeb6a1e05151a1cdc409465e2a3d3a6c6

Modified Files
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src/backend/libpq/hba.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)