diff options
Diffstat (limited to 'src/aig')
| -rw-r--r-- | src/aig/gia/giaDup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/aig/gia/giaDup.c b/src/aig/gia/giaDup.c index 72fc86c0..11f68cb4 100644 --- a/src/aig/gia/giaDup.c +++ b/src/aig/gia/giaDup.c @@ -51,6 +51,8 @@ void Gia_ManDupRemapLiterals( Vec_Int_t * vLits, Gia_Man_t * p ) int i, iLit, iLitNew; Vec_IntForEachEntry( vLits, iLit, i ) { + if ( iLit < 0 ) + continue; pObj = Gia_ManObj( p, Abc_Lit2Var(iLit) ); if ( ~pObj->Value == 0 ) iLitNew = -1; |