header_verbose_list: stop truncating file size in listing
diff --git a/archival/tar.c b/archival/tar.c
index 911c2d3..6aaa422 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -563,9 +563,9 @@
 	archive_handle->seek = seek_by_read;
 
 	/* do the decompression, and cleanup */
-	if (xread_char(archive_handle->src_fd) != 0x1f ||
-		xread_char(archive_handle->src_fd) != 0x9d)
-	{
+	if (xread_char(archive_handle->src_fd) != 0x1f
+	 || xread_char(archive_handle->src_fd) != 0x9d
+	) {
 		bb_error_msg_and_die("invalid magic");
 	}