Clear a warning

src/mcastu.c(603) : warning C4244: 'initializing' :
conversion from 'long ' to 'char ', possible loss of data

M. Allison

diff --git a/src/mcastu.c b/src/mcastu.c
index 707570a768cbdcf4e7b2864313295da76672d125..752af2e23c98c953de6fee5e79cebbaf133721f8 100644 (file)
--- a/src/mcastu.c
+++ b/src/mcastu.c
@@ -600,7 +600,7 @@ int spellnum;
            shieldeff(u.ux, u.uy);
            You_feel("momentarily dizzy.");
        } else {
-           boolean oldprop = Confusion;
+           boolean oldprop = !!Confusion;
 
            dmg = (int)mtmp->m_lev;
            if (Half_spell_damage) dmg = (dmg + 1) / 2;