Intersection a bug in rewrite/refactor.

3186a82f · Alan Mishchenko · bcf21e46 · 3186a82f
Commit 3186a82f authored Feb 23, 2022 by Alan Mishchenko
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src/base/abc/abcAig.c
+1 -1

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--- a/src/base/abc/abcAig.c
+++ b/src/base/abc/abcAig.c
@@ -859,7 +859,7 @@ int Abc_AigReplace( Abc_Aig_t * pMan, Abc_Obj_t * pOld, Abc_Obj_t * pNew, int fU
    {
        pOld = (Abc_Obj_t *)Vec_PtrPop( pMan->vStackReplaceOld );
        pNew = (Abc_Obj_t *)Vec_PtrPop( pMan->vStackReplaceNew );
-        if ( Abc_ObjFanoutNum(pOld) != 0 )
+        if ( Abc_ObjFanoutNum(pOld) == 0 )
            return 0;
        Abc_AigReplace_int( pMan, pOld, pNew, fUpdateLevel );
    }