wip await gen

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/wdriver.rs b/wdriver.rs
index 6f1cc7502da01f8d45aa79bc6808b6679a8e9f7e..17d507276cf049c8de6300023a58f3a601b2d6ae 100644 (file)
--- a/wdriver.rs
+++ b/wdriver.rs
@@ -857,7 +857,7 @@ impl<'g> WindowGuard<'g> {
             ("wanted", &gen.to_string())
           ]).subst(r#"
             var done = arguments[0];
-            if (gen >= @wanted) { done(gen): return; }
+            if (gen >= @wanted@) { done(gen); return; }
             gen_update_hook = function() {
               gen_update_hook = function() { };
               done(gen);