[GNC] Duplicate stocks

[Fred Tydeman]

I am doing
File
  Import
    Import Prices from a CSV file...
      Next
       Select a csv file with Symbol, Date, Currency, and Amount data
        Click the column headers for: Date, Currency, and Amount
But, when I click the Commodity From bar
I get a popup window with my securities listed along with currencies.
However, most stocks or mutual funds are listed twice.
I looked in bugs.gnucash.org and did not see this bug.