From cc6b975b67df97cecb6a7b95b74fb18ca85b060f Mon Sep 17 00:00:00 2001
From: Chih-Wei Huang <cwhuang@linux.org.tw>
Date: Wed, 14 Jun 2017 10:28:04 +0800
Subject: [PATCH] lndir: fix symbolic dir handling

---
 initrd/bin/lndir | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/initrd/bin/lndir b/initrd/bin/lndir
index 7511132..778fa27 100755
--- a/initrd/bin/lndir
+++ b/initrd/bin/lndir
@@ -20,11 +20,12 @@ linkdir()
 	local d="$PWD"
 	cd "$odir" && cd "$1"
 	for f in * .*; do
-		[ "$f" = "." -o "$f" = ".." ] && continue
-		if [ -d "$f" ]; then
-			linkdir "$f" "$d/$f"
-		elif [ -e "$f" ]; then
-			ln $verbose "$f" "$d"
+		if [ "$f" != "." -a "$f" != ".." -a -e "$f" ]; then
+			if [ -d "$f" -a ! -L "$f" ]; then
+				linkdir "$f" "$d/$f"
+			else
+				ln $verbose "$f" "$d"
+			fi
 		fi
 	done
 	cd "$odir"
-- 
2.11.0