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-rw-r--r--src/proof/cec/cecIso.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/proof/cec/cecIso.c b/src/proof/cec/cecIso.c
index f1ca2ff7..990be5d1 100644
--- a/src/proof/cec/cecIso.c
+++ b/src/proof/cec/cecIso.c
@@ -170,7 +170,7 @@ static inline int Gia_ManIsoHashKey( int Id, unsigned * pStore, int nWords, int
static inline void Gia_ManIsoTableAdd( Gia_Man_t * p, int Id, unsigned * pStore, int nWords, int * pTable, int nTableSize )
{
Gia_Obj_t * pTemp;
- int Key, Ent, Counter = 0, Color = Gia_ObjColors( p, Id );
+ int Key, Ent, Color = Gia_ObjColors( p, Id );
assert( Color == 1 || Color == 2 );
Key = Gia_ManIsoHashKey( Id, pStore, nWords, nTableSize );
for ( Ent = pTable[Key], pTemp = (Ent ? Gia_ManObj(p, Ent) : NULL); pTemp;