Panic from go-couchbase.(*UprFeed).connectToNodes : assignment to entry in nil map

[2015-05-22 21:31:10,803] - [xdcrnewbasetests:2914] INFO - panic: assignment to entry in nil map

[2015-05-22 21:31:10,803] - [xdcrnewbasetests:2914] INFO - 

[2015-05-22 21:31:10,804] - [xdcrnewbasetests:2914] INFO - goroutine 1465 [running]:

[2015-05-22 21:31:10,805] - [xdcrnewbasetests:2914] INFO - github.com/couchbase/go-couchbase.(*UprFeed).connectToNodes(0xc20857c5b0, 0x0, 0x0)

[2015-05-22 21:31:10,805] - [xdcrnewbasetests:2914] INFO - 	/home/couchbase/jenkins/workspace/sherlock-unix/godeps/src/github.com/couchbase/go-couchbase/upr.go:293 +0x525

[2015-05-22 21:31:10,805] - [xdcrnewbasetests:2914] INFO - github.com/couchbase/go-couchbase.(*UprFeed).run(0xc20857c5b0)

[2015-05-22 21:31:10,805] - [xdcrnewbasetests:2914] INFO - 	/home/couchbase/jenkins/workspace/sherlock-unix/godeps/src/github.com/couchbase/go-couchbase/upr.go:239 +0x3a6

[2015-05-22 21:31:10,806] - [xdcrnewbasetests:2914] INFO - created by github.com/couchbase/go-couchbase.(*Bucket).StartUprFeed

[2015-05-22 21:31:10,806] - [xdcrnewbasetests:2914] INFO - 	/home/couchbase/jenkins/workspace/sherlock-unix/godeps/src/github.com/couchbase/go-couchbase/upr.go:122 +0x388

[2015-05-22 21:31:10,806] - [xdcrnewbasetests:2914] INFO - 

[2015-05-22 21:31:10,806] - [xdcrnewbasetests:2914] INFO - goroutine 1 [chan receive]:

[2015-05-22 21:31:10,806] - [xdcrnewbasetests:2914] INFO - main.main()

[2015-05-22 21:31:10,806] - [xdcrnewbasetests:2914] INFO - 	/home/couchbase/jenkins/workspace/sherlock-unix/goproj/src/github.com/couchbase/goxdcr/main/main.go:133 +0x1411

[2015-05-22 21:31:10,807] - [xdcrnewbasetests:2914] INFO -