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-rw-r--r--src/proof/llb/llb2Flow.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/proof/llb/llb2Flow.c b/src/proof/llb/llb2Flow.c
index f82fcf58..a04998fc 100644
--- a/src/proof/llb/llb2Flow.c
+++ b/src/proof/llb/llb2Flow.c
@@ -523,7 +523,7 @@ void Llb_ManCutPrint( Aig_Man_t * p, Vec_Ptr_t * vLower, Vec_Ptr_t * vUpper )
***********************************************************************/
void Llb_ManResultPrint( Aig_Man_t * p, Vec_Ptr_t * vResult )
{
- Vec_Ptr_t * vLower, * vUpper;
+ Vec_Ptr_t * vLower, * vUpper = NULL;
int i;
Vec_PtrForEachEntryReverse( Vec_Ptr_t *, vResult, vLower, i )
{