From: Karel Zak <kzak@redhat.com>
Date: Thu, 6 Mar 2025 09:23:36 +0000 (+0100)
Subject: tools/git-tp-sync: fix checkout -f use
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=632e9008a3d0f943f375e2f54c917098e56e43c6;p=thirdparty%2Futil-linux.git

tools/git-tp-sync: fix checkout -f use

Signed-off-by: Karel Zak <kzak@redhat.com>
(cherry picked from commit e21b9fa759b07b251b1e790ee5356dcdf46da55a)
---

diff --git a/tools/git-tp-sync b/tools/git-tp-sync
index e9170660b..a712d3525 100755
--- a/tools/git-tp-sync
+++ b/tools/git-tp-sync
@@ -182,7 +182,9 @@ function regenerate_po_files {
 
 	# ignore files where is only modified one line ("POT-Creation-Date")
 	PO_IGNORE=$(git diff --numstat  $PODIR/*.po | gawk -v ORS=" " '/1[[:blank:]]1[[:blank:]]/ { print $3 }')
-	git checkout -f $PO_IGNORE &> /dev/null
+	if [ -n "$PO_IGNORE" ]; then
+		git checkout -f $PO_IGNORE &> /dev/null
+	fi
 
 	if [ $(git ls-files -m "$PODIR" | wc -l) -gt 0 ]; then
 		if [ "$DRYRUN" = "true" ]; then