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-rw-r--r--src/base/abc/abcFunc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/base/abc/abcFunc.c b/src/base/abc/abcFunc.c
index 6b73bdc5..c1fcfce2 100644
--- a/src/base/abc/abcFunc.c
+++ b/src/base/abc/abcFunc.c
@@ -819,6 +819,7 @@ int Abc_NtkSopToAig( Abc_Ntk_t * pNtk )
// start the functionality manager
pMan = Hop_ManStart();
+ Hop_IthVar( pMan, Abc_NtkGetFaninMax(pNtk)-1 );
// convert each node from SOP to BDD
Abc_NtkForEachNode( pNtk, pNode, i )