Only call parse_html once

diff --git a/lightcards/lightcards.py b/lightcards/lightcards.py
index 45a1e8485681d52e1fe217ef6b800665579fca30..6f3b508b6888a25fa051afcc003e7e3786c37f2e 100755 (executable)
--- a/lightcards/lightcards.py
+++ b/lightcards/lightcards.py
@@ -47,8 +47,7 @@ def show(args, stack, headers):
 
 def main(args=sys.argv):
     args = parse_args()
-    headers = parse.parse_html(parse.md2html(args.inp[0]))[0]
-    stack = parse.parse_html(parse.md2html(args.inp[0]))[1]
+    (headers, stack) = parse.parse_html(parse.md2html(args.inp[0]))
     show(args, stack, headers)