add unique instance id
authorRobin Appelman <icewind@owncloud.com>
Tue, 5 Jun 2012 17:32:48 +0000 (19:32 +0200)
committerRobin Appelman <icewind@owncloud.com>
Tue, 5 Jun 2012 17:32:48 +0000 (19:32 +0200)
commitdcf1eed8164c8ab7490c82157d70d95f51aaddd4
tree6b126785921ead5a180d907926410f9445adcf29
parenteed0450351451fa409b8d2c81b8dde9e8702036a
add unique instance id
lib/util.php