1 files changed, 21 insertions, 1 deletions
diff --git a/src/misc/vec/vecPtr.h b/src/misc/vec/vecPtr.h
index 96975ff0..f2413703 100644
--- a/src/misc/vec/vecPtr.h
+++ b/src/misc/vec/vecPtr.h
@@ -293,6 +293,23 @@ static inline void * Vec_PtrEntry( Vec_Ptr_t * p, int i )
   SeeAlso     []
 
 ***********************************************************************/
+static inline void ** Vec_PtrEntryP( Vec_Ptr_t * p, int i )
+{
+    assert( i >= 0 && i < p->nSize );
+    return p->pArray + i;
+}
+
+/**Function*************************************************************
+
+  Synopsis    []
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
 static inline void Vec_PtrWriteEntry( Vec_Ptr_t * p, int i, void * Entry )
 {
     assert( i >= 0 && i < p->nSize );
@@ -371,7 +388,10 @@ static inline void Vec_PtrFillExtra( Vec_Ptr_t * p, int nSize, void * Entry )
     int i;
     if ( p->nSize >= nSize )
         return;
-    Vec_PtrGrow( p, nSize );
+    if ( p->nSize < 2 * nSize )
+        Vec_PtrGrow( p, 2 * nSize );
+    else
+        Vec_PtrGrow( p, p->nSize );
     for ( i = p->nSize; i < nSize; i++ )
         p->pArray[i] = Entry;
     p->nSize = nSize;