diff options
Diffstat (limited to 'abstractmetabuilder.cpp')
| -rw-r--r-- | abstractmetabuilder.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/abstractmetabuilder.cpp b/abstractmetabuilder.cpp index 9d55c49d3..288afda35 100644 --- a/abstractmetabuilder.cpp +++ b/abstractmetabuilder.cpp @@ -2897,7 +2897,7 @@ AbstractMetaClassList AbstractMetaBuilder::classesTopologicalSorted(const Abstra AbstractMetaClassList result; unmappedResult = graph.topologicalSort(); - if (unmappedResult.isEmpty()) { + if (unmappedResult.isEmpty() && graph.nodeCount()) { QTemporaryFile tempFile; tempFile.setAutoRemove(false); tempFile.open(); |