Core/Spline: Fix crash

Port From (https://github.com/TrinityCore/TrinityCore/commit/e998a1169d9570ae1fe44683287eaf443b573089)
2022-01-01 17:09:21 -05:00
parent 077cdc5d23
commit af0979903c
1 changed files with 7 additions and 1 deletions
@@ -318,7 +318,13 @@ namespace Game.Movement
                   + vertice[2] * weights.Z + vertice[3] * weights.W;
        }

-        public int Length() { return lengths[index_hi];}
+        public int Length()
+        {
+            if (lengths.Length == 0)
+                return 0;
+
+            return lengths[index_hi];
+        }

        public int Length(int first, int last) { return lengths[last] - lengths[first]; }