From f741c2709c1243531591017de475b6bd48eee272 Mon Sep 17 00:00:00 2001
From: TorchedSammy <38820196+TorchedSammy@users.noreply.github.com>
Date: Mon, 22 Nov 2021 19:20:22 -0500
Subject: [PATCH] fix: check and print module isnt found instead of failing

---
 preload.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/preload.lua b/preload.lua
index ce3f6b0..5d14e0d 100644
--- a/preload.lua
+++ b/preload.lua
@@ -72,6 +72,10 @@ These are the global Hilbish functions that are always available and not part of
 				subdocName = 'index'
 			end
 			f = io.open(moddocPath .. subdocName .. '.txt', 'rb')
+			if not f then
+				print('No documentation found for ' .. mod .. '.')
+				return
+			end
 			funcdocs = f:read '*a'
 			local subdocs = table.map(fs.readdir(moddocPath), function(f)
 				return lunacolors.underline(lunacolors.blue(string.gsub(f, '.txt', '')))