From 386e4642dcc55dc2ea3f933e29a6adc05540216e Mon Sep 17 00:00:00 2001
From: Po Lu <luangruo@yahoo.com>
Date: Fri, 21 Nov 2025 09:49:44 +0800
Subject: [PATCH] * lib/strnlen.c (strnlen): Fix syntax error in Gnulib module.

---
 lib/strnlen.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/strnlen.c b/lib/strnlen.c
index 5a03d7ec942..155a594fccd 100644
--- a/lib/strnlen.c
+++ b/lib/strnlen.c
@@ -25,9 +25,10 @@
 size_t
 strnlen (const char *s, size_t maxlen)
 {
+  size_t i = 0;
   /* Do not use memchr, because on some platforms memchr has
      undefined behavior if MAXLEN exceeds the number of bytes in S.  */
-  for (size_t i = 0; i < maxlen && s[i]; i++)
+  for (; i < maxlen && s[i]; i++)
     continue;
   return i;
 }