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-rw-r--r--src/map/if/ifMap.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/map/if/ifMap.c b/src/map/if/ifMap.c
index 1f7ba898..d4d0d1dd 100644
--- a/src/map/if/ifMap.c
+++ b/src/map/if/ifMap.c
@@ -344,6 +344,8 @@ void If_ObjPerformMappingChoice( If_Man_t * p, If_Obj_t * pObj, int Mode, int fP
If_ObjForEachCut( pTemp, pCutTemp, i )
{
assert( p->pPars->fSeqMap || pCutTemp->nLeaves > 1 );
+ if ( pCutTemp->fUseless )
+ continue;
// get the next free cut
assert( pCutSet->nCuts <= pCutSet->nCutsMax );
pCut = pCutSet->ppCuts[pCutSet->nCuts];