K 10
svn:author
V 8
sveinung
K 8
svn:date
V 27
2014-10-09T13:30:52.687316Z
K 7
svn:log
V 307
Qt client: Action selection dialog: simplify caravan_dialog_update()

Make it possible to look up what, if any, button represents an action. Make
caravan_dialog_update() use this instead of finding the button it wants by
looping over all buttons and identifying it by the function it calls.

See patch #5347
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