From 2dc2e1494c931ccf4e79687ffa2b0b472c63fbc1 Mon Sep 17 00:00:00 2001
From: ubq323 <ubq323@ubq323.website>
Date: Sat, 6 Aug 2022 23:15:57 +0100
Subject: img

---
 img/driver.lua | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'img')

diff --git a/img/driver.lua b/img/driver.lua
index 8b12ac7..1a7c2f1 100644
--- a/img/driver.lua
+++ b/img/driver.lua
@@ -4,13 +4,18 @@ local load_pnm = require("load_pnm").load
 local better_disp = require("better_disp")
 local perr = require("util").perr
 
+local function msgh(e)
+	local tb = debug.traceback()
+	return e .."\n"..tb
+end
+
 local file,err = io.open(arg[1],"rb")
 perr(err,"io.open")
 local ff = file:read("a")
 local img = load_pnm(ff)
 local W = window.create(term.current(),20,10,20,20)
 W.clear()
-better_disp.disp(W,img,1,1)
+xpcall(function() better_disp.disp(W,img,1,1) end,msgh)
 os.pullEvent("key")
 --shitty_disp.reset_palette(term.current())
 
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