updated check for empty string
authorJoshua <jgould@broadinstitute.org>
Wed, 13 Jun 2012 01:06:29 +0000 (21:06 -0400)
committerJoshua <jgould@broadinstitute.org>
Wed, 13 Jun 2012 01:06:29 +0000 (21:06 -0400)
commit5e893479ccd080f111175aa9bd12f9338188173f
treeedeed285f7bbdb9e96155e8ef08a826cdf2f1160
parentf5715653807af354fe38f25461c79eae620dae3e
updated check for empty string
plugins/legend.js