lib/graphql/language/parser.y in graphql-1.7.9 vs lib/graphql/language/parser.y in graphql-1.7.10

@@ -80,11 +80,10 @@
   default_value_opt:
       /* none */            { return nil }
     | EQUALS literal_value  { return val[1] }
 
   selection_set:
-      LCURLY RCURLY                { return [] }
-    | LCURLY selection_list RCURLY { return val[1] }
+      LCURLY selection_list RCURLY { return val[1] }
 
   selection_set_opt:
       /* none */    { return [] }
     | selection_set { return val[0] }