xdiff: fix a memory leak

[thirdparty/git.git] / xdiff / xpatience.c

diff --git a/xdiff/xpatience.c b/xdiff/xpatience.c
index c5d48e80aefb33eddb4dbe4e359f2c598a5483d7..e8de8d150cede1d1c5ad1627e9cc5bc7a490725d 100644 (file)
--- a/xdiff/xpatience.c
+++ b/xdiff/xpatience.c
@@ -373,10 +373,6 @@ static int patience_diff(mmfile_t *file1, mmfile_t *file2,
 int xdl_do_patience_diff(mmfile_t *file1, mmfile_t *file2,
                xpparam_t const *xpp, xdfenv_t *env)
 {
-       if (xdl_prepare_env(file1, file2, xpp, env) < 0)
-               return -1;
-
-       /* environment is cleaned up in xdl_diff() */
        return patience_diff(file1, file2, xpp, env,
                        1, env->xdf1.nrec, 1, env->xdf2.nrec);
 }