From d72dde631ce7cbc64af2d968b25ac7bf318d7dad Mon Sep 17 00:00:00 2001
From: SmArtKar <44720187+SmArtKar@users.noreply.github.com>
Date: Sun, 2 Nov 2025 15:30:07 +0100
Subject: [PATCH] Fixes ``"Return Value of Proccall"`` breaking on list returns
 (#93727)

## About The Pull Request

Closes #93693

## Changelog
:cl:
fix: Fixed ``"Return Value of Proccall"`` breaking on list returns when
an admin calls a proc
/:cl:
---
 code/modules/admin/callproc/callproc.dm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/code/modules/admin/callproc/callproc.dm b/code/modules/admin/callproc/callproc.dm
index 823a4a9e64b..0bf18468906 100644
--- a/code/modules/admin/callproc/callproc.dm
+++ b/code/modules/admin/callproc/callproc.dm
@@ -159,7 +159,10 @@ ADMIN_VERB(advanced_proc_call, R_DEBUG, "Advanced ProcCall", "Call a proc on any
 		returnval = WrapAdminProcCall(GLOBAL_PROC, procname, lst) // Pass the lst as an argument list to the proc
 	BLACKBOX_LOG_ADMIN_VERB("Advanced ProcCall")
 	if(get_retval)
-		get_retval += returnval
+		if (islist(returnval))
+			get_retval += list(returnval) // Wrap to stop BYOND from concat-ing the lists
+		else
+			get_retval += returnval
 	. = get_callproc_returnval(returnval, procname)
 	if(.)
 		to_chat(usr, ., confidential = TRUE)