From 636a4e2794b75d290b6ca4a3fb3945bbb52deb3e Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Thu, 9 May 2019 15:48:11 +0200
Subject: [PATCH] refclock: remove unnecessary strlen() call

---
 refclock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/refclock.c b/refclock.c
index 42fee4c..e50dec5 100644
--- a/refclock.c
+++ b/refclock.c
@@ -350,7 +350,7 @@ RCL_CheckDriverOptions(RCL_Instance instance, const char **options)
        option = get_next_driver_option(instance, option)) {
     for (i = 0; options && options[i]; i++) {
       len = strlen(options[i]);
-      if (!strncmp(options[i], option, strlen(options[i])) &&
+      if (!strncmp(options[i], option, len) &&
           (option[len] == '=' || option[len] == '\0'))
         break;
     }