tree 26d8ee571d471a061dd69f782a09459419f22a8a
parent dbb01757c0ef68def9c7a1cb135e989f2a21591d
author jschumacher <jschumacher@89c3eef5-5052-0410-b617-e4420d9a04fc> 1366026027 +0000
committer jschumacher <jschumacher@89c3eef5-5052-0410-b617-e4420d9a04fc> 1366026027 +0000

prevent IllegalStateExceptions for empty queries with ranking op set.