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-rw-r--r--lib/nexthop_group.c3
-rw-r--r--lib/nexthop_group.h2
2 files changed, 3 insertions, 2 deletions
diff --git a/lib/nexthop_group.c b/lib/nexthop_group.c
index 3005a51c71..d660428bcd 100644
--- a/lib/nexthop_group.c
+++ b/lib/nexthop_group.c
@@ -216,7 +216,8 @@ struct nexthop_group *nexthop_group_new(void)
return XCALLOC(MTYPE_NEXTHOP_GROUP, sizeof(struct nexthop_group));
}
-void nexthop_group_copy(struct nexthop_group *to, struct nexthop_group *from)
+void nexthop_group_copy(struct nexthop_group *to,
+ const struct nexthop_group *from)
{
/* Copy everything, including recursive info */
copy_nexthops(&to->nexthop, from->nexthop, NULL);
diff --git a/lib/nexthop_group.h b/lib/nexthop_group.h
index 73b020283a..f99a53f694 100644
--- a/lib/nexthop_group.h
+++ b/lib/nexthop_group.h
@@ -43,7 +43,7 @@ struct nexthop_group *nexthop_group_new(void);
void nexthop_group_delete(struct nexthop_group **nhg);
void nexthop_group_copy(struct nexthop_group *to,
- struct nexthop_group *from);
+ const struct nexthop_group *from);
/*
* Copy a list of nexthops in 'nh' to an nhg, enforcing canonical sort order