Fix QBdt::Clone()

unitaryfund · Aug 7, 2023 · ebd4b9a · ebd4b9a
1 parent c4de7b4
commit ebd4b9a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/qbdt/tree.cpp b/src/qbdt/tree.cpp
@@ -219,7 +219,7 @@ QInterfacePtr QBdt::Clone()
         false, -1, (hardware_rand_generator == NULL) ? false : true, false, (real1_f)amplitudeFloor);
 
     copyPtr->root = root ? root->ShallowClone() : NULL;
-    copyPtr->shards = std::vector<MpsShardPtr>(qubitCount, NULL);
+    copyPtr->shards = std::vector<MpsShardPtr>(shards);
     copyPtr->SetQubitCount(qubitCount);
 
     return copyPtr;