angband: Fix lint warning
angband: Fix lint warning

miqlas/haikuports,Begasus/haikuports,haikuports/haikuports,haikuports/haikuports,moochris/haikuports,Begasus/haikuports,haikuports/haikuports,haikuports/haikuports,miqlas/haikuports,nielx/haikuports,Begasus/haikuports,miqlas/haikuports,moochris/haikuports,koletzky/haikuports,nielx/haikuports,koletzky/haikuports,Begasus/haikuports,moochris/haikuports,Begasus/haikuports,nielx/haikuports,koletzky/haikuports,haikuports/haikuports