[Pidgin] #10641: perl add_choice adds same choices within a loop

[Pidgin]

#10641: perl add_choice adds same choices within a loop
--------------------+-------------------------------------------------------
 Reporter:  rlazur  |        Owner:  deryni 
     Type:  defect  |       Status:  new    
Milestone:          |    Component:  plugins
  Version:  2.6.3   |   Resolution:         
 Keywords:  perl    |  
--------------------+-------------------------------------------------------

Comment(by deryni):

 Short version, I think the location associated with $1 is being reused by
 the loop thus causing the code that actually tries to use the choice list
 contents to repeatedly get the same piece of data. My questions about
 local/my and numbers was to see if one could force perl to copy the value
 before passing it to libpurple.

 I'm unsure how this is supposed to work, that is I'm unsure if one is
 supposed to be able to pass regex match vars to functions for later usage
 as-is or not (I'm not familiar enough with perl to say). If that is, in
 general, supposed to work than pidgin should just need to manually take a
 copy of the data it is given instead of whatever it is doing now.

-- 
Ticket URL: <http://developer.pidgin.im/ticket/10641#comment:3>
Pidgin <http://pidgin.im>
Pidgin