sparse fixup: warning: non-ANSI function declaration of function '...'

[tinc] / src / graph.c

diff --git a/src/graph.c b/src/graph.c
index 8cc793e..28be9d5 100644 (file)
--- a/src/graph.c
+++ b/src/graph.c
@@ -316,7 +316,7 @@ void sssp_bfs(void) {
        list_free(todo_list);
 }
 
-static void check_reachability() {
+static void check_reachability(void) {
        splay_node_t *node, *next;
        node_t *n;
        char *name;