From 2d1a0b010ddcfc965f6cd8064b2a48ba2fefdc04 Mon Sep 17 00:00:00 2001
From: "Christoph M. Wintersteiger" <cwinter@microsoft.com>
Date: Thu, 14 May 2015 13:44:39 +0100
Subject: [PATCH] Bugfix for AIG tactic.

---
 src/tactic/aig/aig_tactic.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/tactic/aig/aig_tactic.cpp b/src/tactic/aig/aig_tactic.cpp
index dc577eb73..f1f1c7330 100644
--- a/src/tactic/aig/aig_tactic.cpp
+++ b/src/tactic/aig/aig_tactic.cpp
@@ -78,13 +78,13 @@ public:
 
         mk_aig_manager mk(*this, g->m());
         if (m_aig_per_assertion) {
-            unsigned size = g->size();
-            for (unsigned i = 0; i < size; i++) {
+            for (unsigned i = 0; i < g->size(); i++) {
                 aig_ref r = m_aig_manager->mk_aig(g->form(i));
                 m_aig_manager->max_sharing(r);
                 expr_ref new_f(g->m());
                 m_aig_manager->to_formula(r, new_f);
-                g->update(i, new_f, 0, g->dep(i));
+                expr_dependency * ed = g->dep(i);
+                g->update(i, new_f, 0, ed);
             }
         }
         else {