From 69ac8c9f44c91fd1b7477779bfc79a1dbac713a1 Mon Sep 17 00:00:00 2001
From: DJScias <djscias@gmail.com>
Date: Wed, 16 Oct 2024 19:31:16 +0200
Subject: [PATCH] Add extra nilguard check in TriggerBufferedUpdate References
 #17

---
 CHANGELOG.md |  3 ++-
 core.lua     | 14 +++++++++++++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d6df58c..d8ca4f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Nil-guard potential bar data, ref #17
 
-## [6.3.1] - Unreleased
+## [6.3.1] - 2024-10-16
 
 ### Changed
 - Optimize ExperiencerModuleBarsMixin:TriggerBufferedUpdate.
@@ -15,6 +15,7 @@ Nil-guard potential bar data, ref #17
 ### Fixed
 - Safeguard reputation GetBarData being nil (fixes [#17](https://github.com/DJScias/Experiencer2/issues/17)).
 - Safeguard ExperiencerModuleBarsMixin:Refresh against potential nil data values.
+- Safeguard ExperiencerModuleBarsMixin:TriggerBufferedUpdate against potential nil data values.
 
 ## [6.3.0] - 2024-09-22
 
diff --git a/core.lua b/core.lua
index 5014a6d..99b7df2 100644
--- a/core.lua
+++ b/core.lua
@@ -547,7 +547,19 @@ function ExperiencerModuleBarsMixin:TriggerBufferedUpdate(instant)
 		return;
 	end
 
-	local data = self.module:GetBarData();
+	local data;
+	local barData = self.module:GetBarData() or {}; -- Ensure barData is a table even if GetBarData() is nil.
+
+	data = {
+		id      = barData.id,                       -- No default for id as nil might be valid.
+		level   = barData.level or 0,               -- Default to 0 if level is nil.
+		min     = barData.min or 0,                 -- Default to 0 if min is nil.
+		max     = barData.max or 1,                 -- Default to 1 if max is nil.
+		current = barData.current or 0,             -- Default to 0 if current is nil.
+		rested  = barData.rested,                   -- No default for rested as nil might be valid.
+		visual  = barData.visual                    -- No default for visual as nil might be valid.
+	};
+
 	local valueHasChanged = true;
 	local isLoss = false;