From 1b7604e5cb4eb7dfa76d6a31474165e173fbfdad Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@sudo.ws>
Date: Mon, 9 Jan 2023 14:16:59 -0700
Subject: [PATCH] sudo_lbuf_print: no longer need to check for lbuf->len > 0.
 Now that lbuf length is unsigned the earlier check for len == 0 is
 sufficient.

---
 lib/util/lbuf.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/lib/util/lbuf.c b/lib/util/lbuf.c
index 0a258b2fc..101982065 100644
--- a/lib/util/lbuf.c
+++ b/lib/util/lbuf.c
@@ -288,12 +288,10 @@ sudo_lbuf_print_v1(struct sudo_lbuf *lbuf)
     /* For very small widths just give up... */
     len = lbuf->continuation ? strlen(lbuf->continuation) : 0;
     if (lbuf->cols <= lbuf->indent + len + 20) {
-	if (lbuf->len > 0) {
-	    lbuf->buf[lbuf->len] = '\0';
-	    lbuf->output(lbuf->buf);
-	    if (lbuf->buf[lbuf->len - 1] != '\n')
-		lbuf->output("\n");
-	}
+	lbuf->buf[lbuf->len] = '\0';
+	lbuf->output(lbuf->buf);
+	if (lbuf->buf[lbuf->len - 1] != '\n')
+	    lbuf->output("\n");
 	goto done;
     }