From 9cdddd4210a6ab1ade6ecfcc1530adb889609b67 Mon Sep 17 00:00:00 2001
From: Doubleumc <Doubleumc@users.noreply.github.com>
Date: Tue, 19 Dec 2023 07:57:11 -0500
Subject: [PATCH] Projectile ref clears (#5164)

# About the pull request

Forgot to clear a reference I set in
https://github.com/cmss13-devs/cmss13/pull/4986 and cleared some others
I saw.

Not familiar enough with the Destroy/QDEL pipeline to know what else, if
anything, should be done with `weapon_cause_data` and `bullet_traits`
since they hold references themselves.

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# Explain why it's good for the game

I will clean up after myself.
# Testing Photographs and Procedure
<details>
<summary>Screenshots & Videos</summary>

Put screenshots and videos here with an empty line between the
screenshots and the `<details>` tags.

</details>


# Changelog
No player-facing changes.
---
 code/modules/projectiles/projectile.dm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/code/modules/projectiles/projectile.dm b/code/modules/projectiles/projectile.dm
index ef265e0b8095..d6191898c8c2 100644
--- a/code/modules/projectiles/projectile.dm
+++ b/code/modules/projectiles/projectile.dm
@@ -96,7 +96,10 @@
 	starting = null
 	permutated = null
 	path = null
+	vis_source = null
+	process_start_turf = null
 	weapon_cause_data = null
+	bullet_traits = null
 	firer = null
 	QDEL_NULL(bound_beam)
 	SSprojectiles.stop_projectile(src)