From 7fd47242623923011387ef293bff193070fd23e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rapha=C3=ABl=20Hertzog?= <hertzog@debian.org>
Date: Mon, 10 Aug 2015 11:58:21 +0200
Subject: [PATCH] Avoid extra slash at the start of the --get-image-path when
 no directory is used

---
 build.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build.sh b/build.sh
index 56163ea..4a233bf 100755
--- a/build.sh
+++ b/build.sh
@@ -35,9 +35,9 @@ target_image_name() {
 		IMAGE_EXT="img"
 	fi
 	if [ "$KALI_VARIANT" = "default" ]; then
-		echo "$TARGET_SUBDIR/kali-linux-$KALI_VERSION-$KALI_ARCH.$IMAGE_EXT"
+		echo "${TARGET_SUBDIR:+$TARGET_SUBDIR/}kali-linux-$KALI_VERSION-$KALI_ARCH.$IMAGE_EXT"
 	else
-		echo "$TARGET_SUBDIR/kali-linux-$KALI_VARIANT-$KALI_VERSION-$KALI_ARCH.$IMAGE_EXT"
+		echo "${TARGET_SUBDIR:+$TARGET_SUBDIR/}kali-linux-$KALI_VARIANT-$KALI_VERSION-$KALI_ARCH.$IMAGE_EXT"
 	fi
 }