tools/lxc_copy: do not hide global variable

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/tools/lxc_copy.c b/src/lxc/tools/lxc_copy.c
index 3492be99fe3c3ad4ffb624aa6420b3becf9f2fcf..76af226462b958b639fd61050c3517143b188639 100644 (file)
--- a/src/lxc/tools/lxc_copy.c
+++ b/src/lxc/tools/lxc_copy.c
@@ -87,7 +87,7 @@ static const struct option my_longopts[] = {
 };
 
 /* mount keys */
-static char *const keys[] = {
+static char *const mount_keys[] = {
        [LXC_MNT_BIND] = "bind",
        [LXC_MNT_OVL] = "overlay",
        NULL
@@ -568,7 +568,7 @@ static int my_parser(struct lxc_arguments *args, int c, char *arg)
                break;
        case 'm':
                subopts = optarg;
-               if (parse_mntsubopts(subopts, keys, mntparameters) < 0)
+               if (parse_mntsubopts(subopts, mount_keys, mntparameters) < 0)
                        return -1;
                break;
        case 'B':