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-rw-r--r--src/aig/ntl/ntlTime.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/aig/ntl/ntlTime.c b/src/aig/ntl/ntlTime.c
index 53603cee..ee3e489b 100644
--- a/src/aig/ntl/ntlTime.c
+++ b/src/aig/ntl/ntlTime.c
@@ -91,6 +91,7 @@ void Ntl_ManUnpackLeafTiming( Ntl_Man_t * p, Tim_Man_t * pMan )
pNet->dTemp = 0;
// store the PI timing
vTimes = pRoot->vTimeInputs;
+ if ( vTimes )
Vec_IntForEachEntry( vTimes, Entry, i )
{
dTime = Aig_Int2Float( Vec_IntEntry(vTimes,++i) );
@@ -172,7 +173,7 @@ Tim_Man_t * Ntl_ManCreateTiming( Ntl_Man_t * p )
Vec_Ptr_t * vDelayTables;
Ntl_Mod_t * pRoot, * pModel;
Ntl_Obj_t * pObj;
- int i, curPi, iBox, Entry;
+ int i, curPi, iBox;//, Entry;
assert( p->pAig != NULL );
pRoot = Ntl_ManRootModel( p );
// start the timing manager