I have been working on a tax related report and txf export routines.  I found a bug in gnc:make-account-list-option if both the multi-select mode is #f and gnc:refresh-main-window is called.  The next time a different account is selected and the apply button is clicked, the gnc:make-account-list-option returns a list with 2 elements! Oddly, neither the car nor the cadr of this two element list is the account!

I found this on gnucahs-1.4.7, and I haven't checked other versions.

To reproduce the error, modify the ...src/scm/report/hellow-world.scm file.

Here is a diff of hello-world.scm
---------------------------------------
134c134
<       #f #t))
---
>       #f #f))
292a293,304
>        (if (null? accounts)
>            (html-para "There are 0 accounts selected.")
>            (let ((acc (if (> 1 (length accounts))
>                           (cadr accounts)
>                           (car accounts))))
>              (gnc:account-set-notes acc "Some String")
>              (gnc:refresh-main-window)
>              (html-para (string-append "There are "
>                                        (number->string
>                                         (length accounts))
>                                        " accounts selected."))))
>
---------------------------------------
The new code is inserted between the following two lines in hello-world.scm:

         (account-list accounts)

         (make-para 'nice-day)

It helps to set the preferences to display the notes fields in the main window.
 
 
 

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