lib/sparql/grammar/parser11.rb in sparql-3.0.0 vs lib/sparql/grammar/parser11.rb in sparql-3.0.1

@@ -714,10 +714,10 @@
 
     # [63]  InlineDataOneVar	      ::= Var '{' DataBlockValue* '}'
     production(:InlineDataOneVar) do |input, data, callback|
       add_prod_datum :Var, data[:Var]
 
-      data[:DataBlockValue].each do |d|
+      Array(data[:DataBlockValue]).each do |d|
         add_prod_datum :row, [[:row, data[:Var].dup << d]]
       end
     end
 
     # [64]  InlineDataFull	        ::= ( NIL | '(' Var* ')' )