Add missing write barrier to MVM_6model_get_how

MoarVM · Sep 19, 2019 · 366a7b7 · 366a7b7
1 parent 55b6f73
commit 366a7b7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/6model/6model.c b/src/6model/6model.c
@@ -4,7 +4,7 @@
 MVMObject * MVM_6model_get_how(MVMThreadContext *tc, MVMSTable *st) {
     MVMObject *HOW = st->HOW;
     if (!HOW && st->HOW_sc)
-        st->HOW = HOW = MVM_sc_get_object(tc, st->HOW_sc, st->HOW_idx);
+        MVM_ASSIGN_REF(tc, &(st->header), st->HOW, HOW = MVM_sc_get_object(tc, st->HOW_sc, st->HOW_idx));
     return HOW ? HOW : tc->instance->VMNull;
 }