From: trevor_hansen <trevor_hansen@e59a4935-1847-0410-ae03-e826735625c1>
Date: Thu, 26 Jan 2012 11:36:55 +0000 (+0000)
Subject: Fix to the prior checkin. It was completely wrong.
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=2fa48643cb7ca41e7f613bdd3acd9576b17e9e07;p=francis%2Fstp.git

Fix to the prior checkin. It was completely wrong.

git-svn-id: https://stp-fast-prover.svn.sourceforge.net/svnroot/stp-fast-prover/trunk/stp@1528 e59a4935-1847-0410-ae03-e826735625c1
---

diff --git a/src/to-sat/AIG/ToSATAIG.cpp b/src/to-sat/AIG/ToSATAIG.cpp
index 62d5c98..5871d17 100644
--- a/src/to-sat/AIG/ToSATAIG.cpp
+++ b/src/to-sat/AIG/ToSATAIG.cpp
@@ -113,7 +113,7 @@ namespace BEEV
       // This releases the memory used by the CNF generator, particularly some data tables.
       // If CNF generation is going to be called lots, we'd rather keep it around.
       // because the datatables are expensive to generate.
-       if (cnf_calls != 0)
+       if (cnf_calls == 0)
            Cnf_ClearMemory();
 
        cnf_calls++;