[Config] Fix EnumNodeDefinition to allow building enum nodes with one element#17790
Merged
fabpot merged 1 commit intosymfony:2.8from Feb 14, 2016
ogizanagi:fix/2.8/config-enum-single_value
Merged
[Config] Fix EnumNodeDefinition to allow building enum nodes with one element#17790fabpot merged 1 commit intosymfony:2.8from ogizanagi:fix/2.8/config-enum-single_value
fabpot merged 1 commit intosymfony:2.8from
ogizanagi:fix/2.8/config-enum-single_value