nethack-gwaa-kiwi/nethack
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Prevent segfault on nonexistent mapseen

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Cannot happen on normal play, but with some lua trickery ...
This commit is contained in:
Pasi Kallinen
2021-07-23 21:09:39 +03:00
parent f07829045a
commit 93b66ff8da
1 changed files with 4 additions and 1 deletions
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src/dungeon.c
+4 -1
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@@ -3000,6 +3000,8 @@ mapseen_temple(struct monst *priest UNUSED) /* currently unused;
{ {
mapseen *mptr = find_mapseen(&u.uz); mapseen *mptr = find_mapseen(&u.uz);
if (!mptr)
return;
if (Is_valley(&u.uz)) if (Is_valley(&u.uz))
mptr->flags.valley = 1; mptr->flags.valley = 1;
else if (Is_sanctum(&u.uz)) else if (Is_sanctum(&u.uz))
@@ -3012,7 +3014,8 @@ room_discovered(int roomno)
{ {
mapseen *mptr = find_mapseen(&u.uz); mapseen *mptr = find_mapseen(&u.uz);
mptr->msrooms[roomno].seen = 1; if (mptr)
mptr->msrooms[roomno].seen = 1;
} }
/* #overview command */ /* #overview command */