git: 70dfaf4521d4 - stable/15 - etcupdate: Make diff -l actually work

The branch stable/15 has been updated by des:

URL: https://cgit.FreeBSD.org/src/commit/?id=70dfaf4521d4e39c07180c4137b777560ffbccb5

commit 70dfaf4521d4e39c07180c4137b777560ffbccb5
Author:     Dag-Erling Smørgrav <des@FreeBSD.org>
AuthorDate: 2026-06-04 22:41:27 +0000
Commit:     Dag-Erling Smørgrav <des@FreeBSD.org>
CommitDate: 2026-06-08 23:00:42 +0000

    etcupdate: Make diff -l actually work
    
    While here, remove unnecessary blank lines.
    
    MFC after:      1 week
    Fixes:          6d65c91b9a47 ("etcupdate: fix arguments order of diff command")
    Reviewed by:    Boris Lytochkin <lytboris@gmail.com>
    Differential Revision:  https://reviews.freebsd.org/D57330
    
    (cherry picked from commit a85e39030f8c7faa3d5a33373389440de6f0fff7)
---
 usr.sbin/etcupdate/etcupdate.sh | 18 ++++--------------
 1 file changed, 4 insertions(+), 14 deletions(-)

diff --git a/usr.sbin/etcupdate/etcupdate.sh b/usr.sbin/etcupdate/etcupdate.sh
index f62343a24eee..738e4f4ef378 100755
--- a/usr.sbin/etcupdate/etcupdate.sh
+++ b/usr.sbin/etcupdate/etcupdate.sh
@@ -504,42 +504,32 @@ diffnode()
 		$COMPARE_EQUAL)
 			;;
 		$COMPARE_ONLYFIRST)
-			echo
 			echo "Removed: $3"
-			echo
 			;;
 		$COMPARE_ONLYSECOND)
-			echo
 			echo "Added: $3"
-			echo
 			;;
 		$COMPARE_DIFFTYPE)
 			first=`file_type $1/$3`
 			second=`file_type $2/$3`
-			echo
 			echo "Node changed from a $first to a $second: $3"
-			echo
 			;;
 		$COMPARE_DIFFLINKS)
 			first=`readlink $1/$file`
 			second=`readlink $2/$file`
-			echo
 			echo "Link changed: $file"
 			rule "="
 			echo "-$first"
 			echo "+$second"
-			echo
 			;;
 		$COMPARE_DIFFFILES)
 			if [ -n "$difflistonly" ]; then
-				echo
 				echo "Changed: $3"
-				echo
-				break;
+			else
+				echo "Index: $3"
+				rule "="
+				diff -u $diffargs -L "$3 ($4)" -L "$3 ($5)" $1/$3 $2/$3
 			fi
-			echo "Index: $3"
-			rule "="
-			diff -u $diffargs -L "$3 ($4)" -L "$3 ($5)" $1/$3 $2/$3
 			;;
 	esac
 }