From cc1cfe132816771f4c8c89982dcf921e5fa33c46 Mon Sep 17 00:00:00 2001
From: q66 <daniel@octaforge.org>
Date: Fri, 18 Dec 2015 15:06:42 +0100
Subject: [PATCH] fix cubescript func refcount

---
 main.cc | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/main.cc b/main.cc
index 04202ff..3e2fc93 100644
--- a/main.cc
+++ b/main.cc
@@ -246,6 +246,11 @@ struct ObState: CsState {
             cscript::bcode_ref(func);
         }
         ~Rule() { cscript::bcode_unref(func); }
+
+        void set_func(Uint32 *c) {
+            func = c;
+            cscript::bcode_ref(func);
+        }
     };
 
     Vector<Rule> rules;
@@ -448,10 +453,7 @@ struct ObState: CsState {
             Rule &r = rules.push();
             r.target = target;
             r.action = action;
-            if (body) {
-                r.func = body;
-                cscript::bcode_ref(body);
-            }
+            r.set_func(body);
             r.deps = cscript::util::list_explode(dep);
         }
     }
@@ -465,9 +467,9 @@ struct ObState: CsState {
         if (!oldr)
             return;
         Rule &r = rules.push();
+        r.set_func(oldr->func);
         r.target = tgt;
         r.action = oldr->action;
-        r.func = oldr->func;
         r.deps = inherit_deps ? oldr->deps : cscript::util::list_explode(dep);
     }