Fix crash when trying to open ammo menu with current team hog gear = nil
Also fixes crash in A Classic Fairytale, mission 2 when rightclicking at Brainiac intro sequence (#142)
[Desktop Entry]Type=ApplicationVersion=1.0Name=HedgewarsKeywords=game;strategy;GenericName=Fighting HedgehogsGenericName[de]=Kämpfende IgelGenericName[es]=Batallas entre erizosGenericName[fr]=Bataille de hérissonsGenericName[ko]=고슴도치 싸우기GenericName[ja]=ファイチングハリネズミGenericName[it]=Ricci combattentiGenericName[pl]=Walczące jeżeGenericName[pt]=Batalhas entre ouriçosGenericName[ru]=Битвы ежейGenericName[sk]=Bojujúci ježkoviaGenericName[cs]=Bojující ježciGenericName[sv]=Stridande igelkottarGenericName[tr]=Dövüşen KirpilerComment=Funny turn-based artillery game, featuring fighting hedgehogs!Comment[de]=Lustiges zugbasiertes Artilleriespiel mit kämpfenden igeln!Comment[it]=Gioco divertente di artiglieria a turni, con ricci combattenti!Description=Funny turn-based artillery game, featuring fighting hedgehogs!Description[de]=Lustiges zugbasiertes Artilleriespiel mit kämpfenden igeln!Description[it]=Gioco divertente di artiglieria a turni, con ricci combattenti!Icon=hedgewarsExec=hedgewars %UTerminal=falseStartupNotify=falseCategories=Game;StrategyGame;MimeType=x-scheme-handler/hwplay;