From a80c723a32e89f21b9462e0840b0bc08f8a64245 Mon Sep 17 00:00:00 2001
From: "Christoph J. Scherr" <Christ.Scherr@newtec.de>
Date: Fri, 15 Sep 2023 13:10:15 +0200
Subject: [PATCH] fix hd seek

---
 TODO.norg        | 1 +
 src/hexdumper.py | 1 +
 2 files changed, 2 insertions(+)

diff --git a/TODO.norg b/TODO.norg
index bdf1679..43a5cf7 100644
--- a/TODO.norg
+++ b/TODO.norg
@@ -13,6 +13,7 @@ This is a list of tasks that would be cool to add.
 			- (x) Install script to system
 						Using update-alternatives is the most handy
 			- (x) Accept input from stdin when no file is given
+			- ( ) Process only first N or last N Bytes
 			- ( ) Write a complete task for this stuff
 *** Networking
 		- ( ) Mini curl
diff --git a/src/hexdumper.py b/src/hexdumper.py
index de02371..b7ae40e 100755
--- a/src/hexdumper.py
+++ b/src/hexdumper.py
@@ -80,6 +80,7 @@ def main():
     try:
         file.seek(0, os.SEEK_END)
         flen = file.tell()
+        file.seek(0, os.SEEK_SET)
     except io.UnsupportedOperation:
         # some kinds of "files" like stdin are not seekable
         flen = 0