warning fix

diff --git a/src/cmd.c b/src/cmd.c
index 1809e61cd6dea51fe8cca0765e294b9fc0db1287..2c203b435c34781c3a564a88f77e89b4dac2161e 100644 (file)
--- a/src/cmd.c
+++ b/src/cmd.c
@@ -1159,7 +1159,7 @@ wiz_detect(void)
 /* the #wizkill command - pick targets and reduce them to 0HP;
    by default, the hero is credited/blamed; use 'm' prefix to avoid that */
 static int
-wiz_kill()
+wiz_kill(void)
 {
     struct monst *mtmp;
     coord cc;