fix: in rare cases, an IndexOutOfRangeException is thrown

mob-sakai · Oct 28, 2020 · f7eac0a · f7eac0a
1 parent f2c78e3
commit f7eac0a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Scripts/UIParticle.cs b/Scripts/UIParticle.cs
@@ -256,6 +256,7 @@ protected override void UpdateMaterial()
 
                 // Main
                 var index = i * 2;
+                if (activeMeshIndices.Count <= index) break;
                 if (activeMeshIndices[index] && 0 < s_TempMaterials.Count)
                 {
                     var mat = GetModifiedMaterial(s_TempMaterials[0], ps.GetTextureForSprite());
@@ -266,7 +267,7 @@ protected override void UpdateMaterial()
 
                 // Trails
                 index++;
-                if (materialCount <= j) break;
+                if (activeMeshIndices.Count <= index || materialCount <= j) break;
                 if (activeMeshIndices[index] && 1 < s_TempMaterials.Count)
                 {
                     var mat = GetModifiedMaterial(s_TempMaterials[1], null);