shared: Clean up tarball if tar fails

Signed-off-by: Thomas Hipp <thomas.hipp@canonical.com>
lxc · Mar 14, 2018 · a05c374 · a05c374
1 parent 61ef5b0
commit a05c374
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/shared/util.go b/shared/util.go
@@ -143,6 +143,8 @@ func CreateGPGKeyring(keyserver string, keys []string) (string, error) {
 func Pack(filename, compression, path string, args ...string) error {
 	err := RunCommand("tar", append([]string{"-cf", filename, "-C", path}, args...)...)
 	if err != nil {
+		// Clean up incomplete tarball
+		os.Remove(filename)
 		return err
 	}