builtin-name-rev.c: split deeply nested part from the main function

diff --git a/xdiff/xprepare.c b/xdiff/xprepare.c
index 1be7b3195059bebffe83d17301f3ff0fb261799e..e87ab57c652b56b1a684e2a0a56885c1d1b27ef7 100644 (file)
--- a/xdiff/xprepare.c
+++ b/xdiff/xprepare.c
@@ -466,4 +466,3 @@ static int xdl_optimize_ctxs(xdfile_t *xdf1, xdfile_t *xdf2) {
 
        return 0;
 }
-