respect the default/previously set value; don't overwrite it in case of empty strings.
authorWilfried Goesgens <dothebart@citadel.org>
Thu, 5 Jan 2012 20:40:15 +0000 (21:40 +0100)
committerWilfried Goesgens <dothebart@citadel.org>
Tue, 10 Jan 2012 19:26:06 +0000 (20:26 +0100)
commitd99c2e49a09228a173b8d26e3acf5a8fbef2094e
treeb55d2be5628e08b49d83c03149038218b74ec0eb
parent6cf06561008524932d2ed16c3e9c5924624b5f81
respect the default/previously set value; don't overwrite it in case of empty strings.
citadel/utils/setup.c