Do not return NULL as boolean from wonder_is_lost() nor wonder_is_built()
commit94548fa6135dc8ffd8ddd659545be41402e3a34e
authorcazfi <cazfi@a0f10bec-cc02-0410-94fc-a9cfff90b4cd>
Wed, 16 Nov 2016 16:50:04 +0000 (16 16:50 +0000)
committercazfi <cazfi@a0f10bec-cc02-0410-94fc-a9cfff90b4cd>
Wed, 16 Nov 2016 16:50:04 +0000 (16 16:50 +0000)
tree83b4060bcdffe92f7413b33e7a31ec2b720cdb7b
parent3f94eacf2823b5a4e8b593d509a9a603860dc871
Do not return NULL as boolean from wonder_is_lost() nor wonder_is_built()

See bug #25301

git-svn-id: svn://svn.gna.org/svn/freeciv/branches/S2_6@34526 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
common/improvement.c