fix bom2

hardware/Rakefile

@@ -158,12 +158,12 @@ def bom2(schematic, attributes)
   csv = CSV.parse(list,:col_sep => ":")
   csv[1..-1].each do |row|
     line = {}
-    line.each_index do |col|
+    row.each_index do |col|
       line[csv[0][col]] = row[col] unless row[col]=="unknown"
     end
     to_return << line
   end
-  return csv 
+  return to_return
 end
 
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