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-rw-r--r--src/aig/gia/giaTim.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/aig/gia/giaTim.c b/src/aig/gia/giaTim.c
index b1321685..0e6a9252 100644
--- a/src/aig/gia/giaTim.c
+++ b/src/aig/gia/giaTim.c
@@ -208,7 +208,7 @@ Gia_Man_t * Gia_ManDupUnnormalize( Gia_Man_t * p )
pNew = Gia_ManStart( Gia_ManObjNum(p) );
pNew->pName = Abc_UtilStrsav( p->pName );
pNew->pSpec = Abc_UtilStrsav( p->pSpec );
- if ( p->pSibls )
+ if ( Gia_ManHasChoices(p) )
pNew->pSibls = ABC_CALLOC( int, Gia_ManObjNum(p) );
Gia_ManForEachObjVec( vNodes, p, pObj, i )
{
@@ -297,7 +297,7 @@ Gia_Man_t * Gia_ManDupCollapse( Gia_Man_t * p, Gia_Man_t * pBoxes, Vec_Int_t * v
pNew = Gia_ManStart( Gia_ManObjNum(p) );
pNew->pName = Abc_UtilStrsav( p->pName );
pNew->pSpec = Abc_UtilStrsav( p->pSpec );
- if ( p->pSibls )
+ if ( Gia_ManHasChoices(p) )
pNew->pSibls = ABC_CALLOC( int, Gia_ManObjNum(p) );
Gia_ManHashAlloc( pNew );
// copy const and real PIs