From: Kay Sievers <kay.sievers@vrfy.org>
Date: Thu, 26 Jun 2008 11:25:31 +0000 (+0200)
Subject: path_id: suppress trailing '-' like 'ID_PATH=pci-0000:05:01.0-'
X-Git-Tag: 174~1678
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=dad1f0924be4ccd7e09ac59237b05ccc354ceb1d;hp=7c389ce8a098fa02c93890205d715ecef6024c3e

path_id: suppress trailing '-' like 'ID_PATH=pci-0000:05:01.0-'
---

diff --git a/extras/path_id/path_id b/extras/path_id/path_id
index 7a3770028..0fad30cfb 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
 }