fixing bad luck via sacrifice

- From a bug report: if sacrifice doesn't clear the timeout until prayer,
your bad luck is cleared, but if it does, your luck could remain negative

diff --git a/src/pray.c b/src/pray.c
index a3b44031b90800c948a3bb0614f1dd166c11f724..1d2280e72ff277f70eabae64567f2355fc3c2825 100644 (file)
--- a/src/pray.c
+++ b/src/pray.c
@@ -1387,7 +1387,8 @@ verbalize("In return for thy service, I grant thee the gift of Immortality!");
            /* you were already in pretty good standing */
            /* The player can gain an artifact */
            /* The chance goes down as the number of artifacts goes up */
-           if (u.ulevel > 2 && !rn2(10 + (2 * u.ugifts * nartifacts))) {
+           if (u.ulevel > 2 && u.uluck >= 0 &&
+               !rn2(10 + (2 * u.ugifts * nartifacts))) {
                otmp = mk_artifact((struct obj *)0, a_align(u.ux,u.uy));
                if (otmp) {
                    if (otmp->spe < 0) otmp->spe = 0;
@@ -1406,6 +1407,7 @@ verbalize("In return for thy service, I grant thee the gift of Immortality!");
                }
            }
            change_luck((value * LUCKMAX) / (MAXVALUE * 2));
+           if ((int)u.uluck < 0) u.uluck = 0;
            if (u.uluck != saved_luck) {
                if (Blind)
                    You("think %s brushed your %s.",something, body_part(FOOT));