1 files changed, 2 insertions, 4 deletions
diff --git a/src/nvim/memline.c b/src/nvim/memline.c
index f58b2ac38f..b568279d7d 100644
--- a/src/nvim/memline.c
+++ b/src/nvim/memline.c
@@ -426,10 +426,8 @@ void ml_setname(buf_T *buf)
     /* try to rename the swap file */
     if (vim_rename(mfp->mf_fname, fname) == 0) {
       success = TRUE;
-      xfree(mfp->mf_fname);
-      mfp->mf_fname = fname;
-      xfree(mfp->mf_ffname);
-      mf_set_ffname(mfp);
+      mf_free_fnames(mfp);
+      mf_set_fnames(mfp, fname);
       ml_upd_block0(buf, UB_SAME_DIR);
       break;
     }