Fix failure to re-create config when it is bad (due to attempt to find a link
authorCarl Hetherington <cth@carlh.net>
Tue, 25 Dec 2018 02:05:06 +0000 (02:05 +0000)
committerCarl Hetherington <cth@carlh.net>
Tue, 25 Dec 2018 02:05:06 +0000 (02:05 +0000)
commite6c52dcb012b441f2b0d3ba2345d91f2658644d2
tree71037a588c6439aef5f2ee254d03a48489212435
parent58b7779d3b5563077898fe5745802fd9a753523d
Fix failure to re-create config when it is bad (due to attempt to find a link
in the bad file).

Improve config saving with low disk space; don't corrupt an existing file if we can't
save a new one.
src/lib/config.cc