Properly return error when invalid instance state is found

77dedd9e · Pierre Riteau · 7e970a8c · 77dedd9e
Commit 77dedd9e authored Apr 08, 2014 by Pierre Riteau
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builder/openstack/server.go builder/openstack/server.go +1 -2

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--- a/builder/openstack/server.go
+++ b/builder/openstack/server.go
@@ -75,8 +75,7 @@ func WaitForState(conf *StateChangeConf) (i interface{}, err error) {
 		}
 		if !found {
-			fmt.Errorf("unexpected state '%s', wanted target '%s'", currentState, conf.Target)
+			return nil, fmt.Errorf("unexpected state '%s', wanted target '%s'", currentState, conf.Target)
-			return
 		}
 		log.Printf("Waiting for state to become: %s currently %s (%d%%)", conf.Target, currentState, currentProgress)