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-rw-r--r--src/opt/dau/dauTree.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/opt/dau/dauTree.c b/src/opt/dau/dauTree.c
index f8508d53..81bd51bc 100644
--- a/src/opt/dau/dauTree.c
+++ b/src/opt/dau/dauTree.c
@@ -860,7 +860,7 @@ unsigned * Dss_ObjHashLookup( Dss_Man_t * p, int Type, Vec_Int_t * vFaninLits, w
if ( (int)pObj->Type == Type &&
(int)pObj->nFans == Vec_IntSize(vFaninLits) &&
!memcmp(pObj->pFans, Vec_IntArray(vFaninLits), sizeof(int)*pObj->nFans) &&
- (pTruth == NULL || !memcmp(Dss_ObjTruth(pObj), pTruth, Abc_TtByteNum(pObj->nFans))) ) // equal
+ (pTruth == NULL || !memcmp(Dss_ObjTruth(pObj), pTruth, (size_t)Abc_TtByteNum(pObj->nFans))) ) // equal
return pSpot;
}
return pSpot;