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authorAlan Mishchenko <alanmi@berkeley.edu>2008-04-03 08:01:00 -0700
committerAlan Mishchenko <alanmi@berkeley.edu>2008-04-03 08:01:00 -0700
commit087951655efdc20b5b4beb64b15edf86a27850a8 (patch)
tree4dbba88e1e7e4470478ad295dbc9cd829672a371 /src/aig/fra/fraCore.c
parent0080244a89eaaccd64c64af8f394486ab5d3e5b5 (diff)
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Version abc80403
Diffstat (limited to 'src/aig/fra/fraCore.c')
-rw-r--r--src/aig/fra/fraCore.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/aig/fra/fraCore.c b/src/aig/fra/fraCore.c
index 444157f0..80799e3e 100644
--- a/src/aig/fra/fraCore.c
+++ b/src/aig/fra/fraCore.c
@@ -369,7 +369,7 @@ Aig_Man_t * Fra_FraigPerform( Aig_Man_t * pManAig, Fra_Par_t * pPars )
Aig_Man_t * pManAigNew;
int clk;
if ( Aig_ManNodeNum(pManAig) == 0 )
- return Aig_ManDup(pManAig, 1);
+ return Aig_ManDupOrdered(pManAig);
clk = clock();
p = Fra_ManStart( pManAig, pPars );
p->pManFraig = Fra_ManPrepareComb( p );