1 files changed, 2 insertions, 1 deletions
diff --git a/read.c b/read.c
index 0fa6c47..5620607 100644
--- a/read.c
+++ b/read.c
@@ -14,6 +14,7 @@ AstNode read() {
 }
 
 int main() {
-	for(;;) printf("%d\n",eval(read()));
+	Ht e = ht_new();
+	for (;;) printf("%d\n",eval(&e, read()));
 }