fix bug
fix bug


Former-commit-id: a6761c2fe0202e778549753fab51ae0eae10c3e0 [formerly 3d43cde9da47d00b523383d265745505370f629b] [formerly 739c97c8205ea6297c5741d44b5984309c476202]
Former-commit-id: d57459ce805a0f76db779f90192e886f7c0b3b3a
Former-commit-id: 02b73155f590f5cf6fae68b55d9e0366af7ee90c
dssg/wikienergy,dssg/wikienergy,dssg/wikienergy,dssg/wikienergy,dssg/wikienergy