From b378306e36003297b959fd7d107eb4bb0c208872 Mon Sep 17 00:00:00 2001
From: Akib Azmain Turja <akib@disroot.org>
Date: Wed, 30 Nov 2022 17:27:44 +0600
Subject: [PATCH] ; Write copyright year range properly in ChangeLog

---
 make-changelog | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/make-changelog b/make-changelog
index 48e0431..23c4e3d 100755
--- a/make-changelog
+++ b/make-changelog
@@ -9,8 +9,8 @@
 # Find the years covered by the generated ChangeLog, so that
 # a proper copyright notice can be output.
 years=$(sed -n 's/^\([0-9][0-9]*\).*/\1/p' ChangeLog | sort -nu)
-start_year=$(echo "$years" | head)
-end_year=$(echo "$years" | tail)
+start_year=$(echo "$years" | head -1)
+end_year=$(echo "$years" | tail -1)
 
 if test "$start_year" = "$end_year"; then
   year_range=$start_year