fix bodyarg

1 files changed, 2 insertions, 2 deletions

diff --git a/src/set.hff b/src/set.hff
index 82c213f..6f472b3 100644
--- a/src/set.hff
+++ b/src/set.hff
@@ -25,7 +25,7 @@ struct Set<T, Traits> {
       if self.count == self.N / 2 {
          free(self.set);
          self.set = xcalloc(self.N *= 2, sizeof int);
-         vec_each(p, i, self.buf,
+         vec_each(p, i, self.buf) {
             let h = Traits:hash(p);
             let j = h & (self.N - 1);
             for ;; {
@@ -35,7 +35,7 @@ struct Set<T, Traits> {
                }
                j = _nexthash(&h) & (self.N - 1);
             }
-         )
+         }
       }
 
       let h u32 = Traits:hash(x);