char: fix null deref when trying to remove trap (#657)

Cutting down a web can try to remove the trap from a character on the square that isn't actually trapped. Do nothing in this case.
Attnam · Dec 12, 2024 · e7d7248 · e7d7248
1 parent 9fa78a2
commit e7d7248
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Main/Source/char.cpp b/Main/Source/char.cpp
@@ -12099,6 +12099,8 @@ struct trapidcomparer
 void character::RemoveTrap(ulong ID)
 {
   trapdata*& T = ListFind(TrapData, trapidcomparer(ID));
+  if (T == nullptr)
+    return;
   trapdata* ToDel = T;
   T = T->Next;
   delete ToDel;