From 8e2607f976f8d4ee147d77efebc7ee38aa7a349d Mon Sep 17 00:00:00 2001
From: James Woglom <j@wogloms.net>
Date: Mon, 30 Dec 2024 19:26:38 -0500
Subject: [PATCH] fix undefined

---
 scripts/javadoc_messagecargo.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/javadoc_messagecargo.py b/scripts/javadoc_messagecargo.py
index 0bf65a2..dd6622e 100644
--- a/scripts/javadoc_messagecargo.py
+++ b/scripts/javadoc_messagecargo.py
@@ -138,6 +138,7 @@ def bytes_for_argument(arg_str, start_offset):
                 elems = [x.strip() for x in inside.group(1).split(',') if x.strip()]
                 lines = []
                 if len(elems) == 1:
+                    v = elems[0]
                     if v.strip().startswith("(byte)"):
                         lines.append((start_offset, v))
                     else: