XKB: Fix thinko, causing warning (erroneously fixed in 5544c51447)

newTypes is a local variable which always has an address.  newTypesIn,
on the other hand, might be sus.

See also 5544c51447.

Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>

xkb/XKBMisc.c

@@ -480,7 +480,7 @@ register int	i;
 int		width,nOldGroups,oldWidth,newTypes[XkbNumKbdGroups];
 
     if ((!xkb) || (!XkbKeycodeInRange(xkb,key)) || (!xkb->map) ||
-	(!xkb->map->types)||((groups&XkbAllGroupsMask)==0)||
+	(!xkb->map->types)||(!newTypesIn)||((groups&XkbAllGroupsMask)==0)||
 	(nGroups>XkbNumKbdGroups)) {
 	return BadMatch;
     }