Fix for bug 383: attempting to "tar c /" would error out because stripping

trailing / turns that into an empty string.

diff --git a/archival/tar.c b/archival/tar.c
index cf972f41d50faa0d9608cfcc7e9a092f70521435..585f0629f32ab5f72f69bb1b3c1cff79cc96813e 100644 (file)
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -795,7 +795,7 @@ int tar_main(int argc, char **argv)
        /* TODO: This is the same as in ar, separate function ? */
        while (optind < argc) {
                char *filename_ptr = last_char_is(argv[optind], '/');
-               if (filename_ptr) {
+               if (filename_ptr > argv[optind]) {
                        *filename_ptr = '\0';
                }
                tar_handle->accept = llist_add_to(tar_handle->accept, argv[optind]);