1 files changed, 1 insertions, 1 deletions

diff --git a/src/list-tail-node.c b/src/list-tail-node.c
index edfcf31..524e5bb 100644
--- a/src/list-tail-node.c
+++ b/src/list-tail-node.c
@@ -171,7 +171,7 @@ list_free(struct list *list)
 /* -->8-- */
 
 int
-main()
+main(void)
 {
         struct list list[1];