From 60895834f011acb7ec3d6ef6e35f2daa23007ff9 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Sat, 28 Dec 2019 22:35:49 -0800
Subject: [PATCH] libutil/recurse: Use while-loop instead of for-loop with only
 condition

---
 libutil/recurse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libutil/recurse.c b/libutil/recurse.c
index d2dc3ed..487faac 100644
--- a/libutil/recurse.c
+++ b/libutil/recurse.c
@@ -96,7 +96,7 @@ recurse(const char *path, void *data, struct recursor *r)
 		if (!(r->flags & DIRFIRST))
 			r->fn(path, &st, data, r);
 
-		for (; r->hist; ) {
+		while (r->hist) {
 			h = r->hist;
 			r->hist = r->hist->prev;
 			free(h);