1 files changed, 2 insertions, 1 deletions
diff --git a/main.c b/main.c
index d921810..034fdff 100644
--- a/main.c
+++ b/main.c
@@ -2,6 +2,7 @@
 #include <libc.h>
 #include <bio.h>
 #include <pool.h>
+#include <thread.h>
 
 #include "apl9.h"
 
@@ -78,7 +79,7 @@ evalline(Rune *line, Biobuf *bio, int toplevel)
 
 	Datum *result = eval(stmts, toplevel);
 	if(result)
-		incdatumref(result);
+		incref(result);
 	
 	Statement *s = stmts;
 	while(s != nil){