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authorJoey Hess <joey@kodama.kitenet.net>2008-05-31 14:36:15 -0400
committerJoey Hess <joey@kodama.kitenet.net>2008-05-31 14:37:05 -0400
commitc00890a2f033aa36dd5d88f8d3bdd5b7a927a687 (patch)
treefe46d5c4e33410cc4f10b5b86f1e20d2fa07a1e0 /doc/todo
parent0a35e8a3525db58bf38cd6ffdc45c7baaae04dd8 (diff)
ikiwiki-mass-rebuild: under $! before setting $) to avoid strange errno issue
This fixes a problem sgran saw on alioth. Apparently nss-db sets errno to ENOENT as a side effect trying to read an optional file, but succeeds anyway. Then, somehow, errno remains set across the library calls made by $). So unset it first as a workaround; there's probably a nss-db, libc, and/or perl bug underneath.
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