[PATCH 06/20] scripts/make-erofs.sh: Avoid unneeded calls to mkdir

[Demi Marie Obenour <demiobenour@gmail.com>]

Don't call it if the target directory already exists.

Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>
---
 scripts/make-erofs.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/scripts/make-erofs.sh b/scripts/make-erofs.sh
index 93cb3245f409b24c24be05e9307a1b2e12c867fe..66abd1f388524c19cd3a1113415892d0d72e3f82 100755
--- a/scripts/make-erofs.sh
+++ b/scripts/make-erofs.sh
@@ -86,12 +86,12 @@ while read -r arg1; do
 		# Create the parent directory if it doesn't already
 		# exist.
 		parent=${arg2%/*}
+		if [ ! -d "$root/$parent" ]; then
+			mkdir -p -- "$root/$parent"
+		fi
 		;;
-	(*)
-		parent=.
-		;;
+	(*) :;; # parent $root which definitely exists
 	esac
-	mkdir -p -- "$root/$parent"
 	cp -RT -- "$arg1" "$root/$arg2"
 done
 

-- 
2.51.0