From 934c8ecf332f6f03529d5ba3cadc71d597bfdf6c Mon Sep 17 00:00:00 2001
From: Steven Chamberlain <steven@pyro.eu.org>
Date: Sun, 3 May 2015 14:30:53 +0100
Subject: g-i: delete tarball if it fails to extract

---
 bin/g-i-installation.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'bin/g-i-installation.sh')

diff --git a/bin/g-i-installation.sh b/bin/g-i-installation.sh
index e845356a..83ce9ca9 100755
--- a/bin/g-i-installation.sh
+++ b/bin/g-i-installation.sh
@@ -1275,9 +1275,13 @@ if [ ! -z "$NETBOOT" ] ; then
         # if there is a netboot installer tarball...
         #
         fetch_if_newer "$NETBOOT" "$URL"
-        # try to extract, otherwise abort
         sha256sum "$NETBOOT"
-        tar -zxvf "$NETBOOT" || exit
+        # try to extract, otherwise clean up and abort
+        if ! tar -zxvf "$NETBOOT" ; then
+		echo "tarball seems corrupt;  deleting it"
+		rm -f "$NETBOOT"
+		exit 1
+	fi
 elif [ ! -z "$IMAGE" ] ; then
 	#
 	# if there is a CD image...
-- 
cgit v1.2.3-54-g00ecf