Fix lo_export usage in example programs.
authorTom Lane
Tue, 9 Oct 2012 01:19:01 +0000 (21:19 -0400)
committerTom Lane
Tue, 9 Oct 2012 01:19:01 +0000 (21:19 -0400)
commit1e9d79856dacf38570e9d9080081c5ba60841f54
tree22c62b7545681bf1239c20069e684f67872af371
parentd09affdc480786dd38deae5fcdbf472fbe324117
Fix lo_export usage in example programs.

lo_export returns -1, not zero, on failure.
src/test/examples/testlo.c