undo: don't double free path

diff --git a/usr.bin/undo/undo.c b/usr.bin/undo/undo.c
index 1e4c2b7..2005a3b 100644 (file)
--- a/usr.bin/undo/undo.c
+++ b/usr.bin/undo/undo.c
@@ -365,8 +365,6 @@ doiterate(const char *filename, const char *outFileName,
                printf("%s: ITERATE ENTIRE HISTORY: %s\n",
                       filename, strerror(error));
        }
-       if (path)
-               free(path);
        clean_tree(&dir_tree);
        clean_tree(&tse_tree);
 }