From 54ec467c165b27e7987645f7f17c5693427e13c3 Mon Sep 17 00:00:00 2001
From: DaniPopes <57450786+DaniPopes@users.noreply.github.com>
Date: Sat, 20 Jan 2024 12:03:38 +0100
Subject: [PATCH] fix: allow empty command descriptions

---
 scripts/gen_output/help.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/scripts/gen_output/help.py b/scripts/gen_output/help.py
index f606f72a9..daf26c322 100755
--- a/scripts/gen_output/help.py
+++ b/scripts/gen_output/help.py
@@ -191,7 +191,10 @@ def parse_description(s: str):
     idx = s.find("Usage:")
     if idx < 0:
         return "", s
-    return s[:idx].strip().splitlines()[0].strip(), s[idx:]
+    lines = s[:idx].strip().splitlines()
+    if len(lines) == 0:
+        return "", s
+    return lines[0].strip(), s[idx:]
 
 
 def cmd_summary(md_root: str, cmd: str, obj: object, indent: int):