Software / code / prosody
Changeset
716:d61eabc678a6
util/logger: setwriter now returns the old writer on success
| author | Waqas Hussain <waqas20@gmail.com> |
|---|---|
| date | Wed, 14 Jan 2009 23:04:16 +0500 |
| parents | 715:beec1eb7d9c6 |
| children | 717:ab428c579cbc |
| files | util/logger.lua |
| diffstat | 1 files changed, 3 insertions(+), 1 deletions(-) [+] |
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--- a/util/logger.lua Wed Jan 14 22:35:01 2009 +0500 +++ b/util/logger.lua Wed Jan 14 23:04:16 2009 +0500 @@ -63,10 +63,12 @@ end function setwriter(f) - if not f then outfunction = nil; return true, nil; end + local old_func = outfunction; + if not f then outfunction = nil; return true, old_func; end local ok, ret = pcall(f, "logger", "info", "Switched logging output successfully"); if ok then outfunction = f; + ret = old_func; end return ok, ret; end
