Fix a crash with casting Metabolic Englaciation against the player

Only player ghosts can do this presently, I believe?
crawl · Apr 27, 2024 · f613fa2 · f613fa2
1 parent 15cee8b
commit f613fa2
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/crawl-ref/source/spl-monench.cc b/crawl-ref/source/spl-monench.cc
@@ -34,8 +34,9 @@ int englaciate(coord_def where, int pow, actor *agent)
     monster* mons = victim->as_monster();
 
     // Skip some ineligable monster categories
-    if (mons_is_conjured(mons->type) || mons_is_firewood(*mons)
-        || mons_is_tentacle_segment(mons->type))
+    if (mons &&
+        (mons_is_conjured(mons->type) || mons_is_firewood(*mons)
+        || mons_is_tentacle_segment(mons->type)))
     {
         return 0;
     }