Prevent pg_upgrade from crashing if it can't write to the current
authorBruce Momjian <bruce@momjian.us>
Fri, 10 Aug 2012 21:14:48 +0000 (17:14 -0400)
committerBruce Momjian <bruce@momjian.us>
Fri, 10 Aug 2012 21:14:48 +0000 (17:14 -0400)
commit85642ec00b5e0c58d2504b10c079693b8fb28cc5
tree13d8d050987feb7ece10de03c26cad01bf6e2451
parent914b1301cc7b4c1ffba9f4c037e6e76f8e787e05
Prevent pg_upgrade from crashing if it can't write to the current
directory.

Backpatch to 9.2.
contrib/pg_upgrade/util.c