From 26b1acf3b8469fb1b39b38ec75c62ad97ea9b77a Mon Sep 17 00:00:00 2001
From: Nicolas Williams <nico@twosigma.com>
Date: Fri, 30 Dec 2022 16:38:38 -0600
Subject: [PATCH] asn1: Remove unused variable assignment in main.c

---
 lib/asn1/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/asn1/main.c b/lib/asn1/main.c
index 569b4782b..babcc009c 100644
--- a/lib/asn1/main.c
+++ b/lib/asn1/main.c
@@ -415,7 +415,7 @@ main(int argc, char **argv)
 
             buflen = strlen(buf);
             if ((ws = strspn(buf, " \t")))
-                memmove(buf, buf + ws, buflen -= ws);
+                memmove(buf, buf + ws, buflen - ws);
             if (buf[0] == '\0' || buf[0] == '#')
                 continue;