[Pidgin] #15383: Pidgin pops up "Join a Chat" dialog every time I drag the scroll bar in main window.

[Pidgin]

#15383: Pidgin pops up "Join a Chat" dialog every time I drag the scroll bar in
main window.
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 Reporter:  cnjowang  |      Owner:  datallah
     Type:  defect    |     Status:  new
Milestone:            |  Component:  winpidgin (gtk)
  Version:  2.10.1    |   Keywords:
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 '''Environment'''

 Windows 7
 Pidgin 2.10.1

 '''Steps to reproduce'''

 Drag the scroll bar for buddy list window, pidgin will pops up the "Join a
 Chat" dialog to let me choose a chat room to join.
 But the mouse wheel scrolling will not trigger it.

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Ticket URL: <https://developer.pidgin.im/ticket/15383>
Pidgin <http://pidgin.im>
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