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| @@ -668,18 +668,22 @@ export function RuleChainController($state, $scope, $compile, $q, $mdUtil, $time | @@ -668,18 +668,22 @@ export function RuleChainController($state, $scope, $compile, $q, $mdUtil, $time | ||
| 668 | deferred.resolve(edge); | 668 | deferred.resolve(edge); |
| 669 | } | 669 | } |
| 670 | } else { | 670 | } else { |
| 671 | - var labels = ruleChainService.getRuleNodeSupportedLinks(sourceNode.component); | ||
| 672 | - vm.enableHotKeys = false; | ||
| 673 | - addRuleNodeLink(event, edge, labels).then( | ||
| 674 | - (link) => { | ||
| 675 | - deferred.resolve(link); | ||
| 676 | - vm.enableHotKeys = true; | ||
| 677 | - }, | ||
| 678 | - () => { | ||
| 679 | - deferred.reject(); | ||
| 680 | - vm.enableHotKeys = true; | ||
| 681 | - } | ||
| 682 | - ); | 671 | + if (edge.label) { |
| 672 | + deferred.resolve(edge); | ||
| 673 | + } else { | ||
| 674 | + var labels = ruleChainService.getRuleNodeSupportedLinks(sourceNode.component); | ||
| 675 | + vm.enableHotKeys = false; | ||
| 676 | + addRuleNodeLink(event, edge, labels).then( | ||
| 677 | + (link) => { | ||
| 678 | + deferred.resolve(link); | ||
| 679 | + vm.enableHotKeys = true; | ||
| 680 | + }, | ||
| 681 | + () => { | ||
| 682 | + deferred.reject(); | ||
| 683 | + vm.enableHotKeys = true; | ||
| 684 | + } | ||
| 685 | + ); | ||
| 686 | + } | ||
| 683 | } | 687 | } |
| 684 | return deferred.promise; | 688 | return deferred.promise; |
| 685 | }, | 689 | }, |