Merge pull request #1602 from nathanleclaire/skip_wonky_osrelease_lines

Skip and warn on wonky /etc/os-release lines

libmachine/provision/os_release.go

@@ -69,7 +69,8 @@ func (osr *OsRelease) ParseOsRelease(osReleaseContents []byte) error {
 	for scanner.Scan() {
 		key, val, err := parseLine(scanner.Text())
 		if err != nil {
-			return err
+			log.Warn("Warning: got an invalid line error parsing /etc/os-release: %s", err)
+			continue
 		}
 		if err := osr.setIfPossible(key, val); err != nil {
 			log.Debug(err)