From 0f32983003db471d8ddd813834dd609f8a138cb4 Mon Sep 17 00:00:00 2001
From: Wolfgang Nowak <wn@magma.donar.str>
Date: Thu, 31 Aug 2023 19:48:18 +0200
Subject: [PATCH] Check for given filename

---
 md2html.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/md2html.py b/md2html.py
index a6a48a6..87eeebc 100755
--- a/md2html.py
+++ b/md2html.py
@@ -1,7 +1,8 @@
 #!/usr/bin/python3
 # -*- coding: utf-8 -*-
 
-""" Liest markdownfile ein und spuckt html aus: md2html meinmarkdownfile.md
+""" 
+Liest markdownfile ein und spuckt html aus: md2html meinmarkdownfile.md
 
 """
 import sys, markdown2 as markdown
@@ -11,7 +12,7 @@ markdown.Markdown.extras = ["break-on-newline", "footnotes"]
 try:
     mdfile = sys.argv[1]
 except:
-    sys.exit("No file, honey.")
+    sys.exit("No file, honey.\n"+sys.argv[0]+ ": Liest markdownfile ein und spuckt html aus: md2html meinmarkdownfile.md")
 
 headline = mdfile.split(".md")[0]
 htmlfilename = headline + ".html"