From dad1f0924be4ccd7e09ac59237b05ccc354ceb1d Mon Sep 17 00:00:00 2001
From: Kay Sievers <kay.sievers@vrfy.org>
Date: Thu, 26 Jun 2008 13:25:31 +0200
Subject: [PATCH] path_id: suppress trailing '-' like
 'ID_PATH=pci-0000:05:01.0-'

---
 extras/path_id/path_id | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/extras/path_id/path_id b/extras/path_id/path_id
index 7a377002..0fad30cf 100755
--- a/extras/path_id/path_id
+++ b/extras/path_id/path_id
@@ -95,7 +95,11 @@ handle_pci () {
 				;;
 		esac
 	done
-	d="pci-$pci_id-$d"
+	if [ "$d" ]; then
+		d="pci-$pci_id-$d"
+	else
+		d="pci-$pci_id"
+	fi
 	D="$host_dev_path"
 	RESULT=0
 }
-- 
2.39.5