Prevent infinite loop

...if the map is filled with monsters, and for some reason
the drowning just won't kill you.

Infinite looping cannot currently happen, because no-one who
can drown can keep surviving the drowning once their amulet
of life saving is used up.

diff --git a/src/trap.c b/src/trap.c
index aff2b971954d47f3da2a06364a79696e18dfff0d..037c7325577cc63d45fcbe9c86130f7570870817 100644 (file)
--- a/src/trap.c
+++ b/src/trap.c
@@ -3470,7 +3470,7 @@ drown()
        }
        u.uinwater = 1;
        You("drown.");
-       for (;;) {
+       for (i = 0; i < 5; i++) { /* arbitrary number of loops */
            /* killer format and name are reconstructed every iteration
               because lifesaving resets them */
            pool_of_water = waterbody_name(u.ux, u.uy);