Fix NPE on worker startup
Fix NPE on worker startup
kbase/KBaseSearchEngine,MrCreosote/KBaseSearchEngine,kbase/KBaseSearchEngine,MrCreosote/KBaseSearchEngine,kbase/KBaseSearchEngine,MrCreosote/KBaseSearchEngine,kbase/KBaseSearchEngine,MrCreosote/KBaseSearchEngine,kbase/KBaseSearchEngine,MrCreosote/KBaseSearchEngine,MrCreosote/KBaseSearchEngine,kbase/KBaseSearchEngine,kbase/KBaseSearchEngine,MrCreosote/KBaseSearchEngine