From ca492d885a01e0bf0b9abfab456c31d5c087588c Mon Sep 17 00:00:00 2001
From: Phil Pennock <pdp@exim.org>
Date: Mon, 14 Jul 2014 03:04:16 -0400
Subject: [PATCH] Use Ustrlen() on a uschar

---
 src/src/expand.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/src/expand.c b/src/src/expand.c
index c0edef651..88a5ee399 100644
--- a/src/src/expand.c
+++ b/src/src/expand.c
@@ -5908,7 +5908,7 @@ while (*s != 0)
 	if (vp && *(void **)vp->value)
 	  {
 	  uschar * cp = tls_cert_fprt_sha256(*(void **)vp->value);
-	  yield = string_cat(yield, &size, &ptr, cp, (int)strlen(cp));
+	  yield = string_cat(yield, &size, &ptr, cp, (int)Ustrlen(cp));
 	  }
 	else
 #endif
-- 
2.30.2