MogileFS::Mysql: list_keys returns nil if nothing was found
commit19e15f7b029b3c3c5e9eeed948a37e2316ed5975
authorEric Wong <normalperson@yhbt.net>
Fri, 19 Dec 2008 03:30:35 +0000 (18 19:30 -0800)
committerEric Wong <normalperson@yhbt.net>
Fri, 19 Dec 2008 03:31:50 +0000 (18 19:31 -0800)
tree552ca6a8ee315fdb91d521ff45abf27cc31bcf11
parent61e2ccc21b8d94087a11efced682461a63e49b09
MogileFS::Mysql: list_keys returns nil if nothing was found

This is to be compatible with MogileFS::MogileFS
lib/mogilefs/mysql.rb
test/test_mysql.rb