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-rw-r--r--src/aig/gia/giaMuxes.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/aig/gia/giaMuxes.c b/src/aig/gia/giaMuxes.c
index 827bdf9a..b4afe214 100644
--- a/src/aig/gia/giaMuxes.c
+++ b/src/aig/gia/giaMuxes.c
@@ -48,6 +48,7 @@ Gia_Man_t * Gia_ManDupMuxes( Gia_Man_t * p )
Gia_Obj_t * pObj, * pFan0, * pFan1, * pFanC;
int i;
assert( p->pMuxes == NULL );
+ ABC_FREE( p->pRefs );
Gia_ManCreateRefs( p );
// start the new manager
pNew = Gia_ManStart( 5000 );