Fixed zoom out and in to work when '+' or '-' require 'shift'
commitecb52dd6bdee6ea9193cf81ace07176e1db63039
authorcazfi <cazfi@a0f10bec-cc02-0410-94fc-a9cfff90b4cd>
Thu, 23 Feb 2017 05:00:24 +0000 (23 05:00 +0000)
committercazfi <cazfi@a0f10bec-cc02-0410-94fc-a9cfff90b4cd>
Thu, 23 Feb 2017 05:00:24 +0000 (23 05:00 +0000)
tree8ded7fad3b982d4af2a93e300c56779b22476646
parenteb0358ea855cc591f42367436d7694895b41462b
Fixed zoom out and in to work when '+' or '-' require 'shift'

Reported by Jochen Trumpf <jochent>

See gna bug #25237

git-svn-id: svn://svn.gna.org/svn/freeciv/branches/S2_6@35062 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
client/gui-gtk-3.0/gui_main.c
client/gui-gtk-3.22/gui_main.c