img

1 files changed, 6 insertions, 1 deletions

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())