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| author | Eike Ziller <eike.ziller@qt.io> | 2017-10-04 13:30:25 +0200 |
|---|---|---|
| committer | Eike Ziller <eike.ziller@qt.io> | 2017-10-04 12:26:41 +0000 |
| commit | 1a19afc3e21343d0c1defd437ca20a9144fe1736 (patch) | |
| tree | 62209c1bf24c297cd04220e6d3875062308cfefe /src/plugins/coreplugin | |
| parent | 62b3f422c45b3c6e9950fbe464ec8b4946213f69 (diff) | |
| download | qt-creator-1a19afc3e21343d0c1defd437ca20a9144fe1736.tar.gz | |
DocumentModel: Add safeguard
It should never happen, but in the worst case do not
crash anyhow.
Task-number: QTCREATORBUG-19011
Change-Id: I9cd6f26929bf090262845b72d59a0654ad4eefff
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
Diffstat (limited to 'src/plugins/coreplugin')
| -rw-r--r-- | src/plugins/coreplugin/editormanager/documentmodel.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/plugins/coreplugin/editormanager/documentmodel.cpp b/src/plugins/coreplugin/editormanager/documentmodel.cpp index 10960e4793..fb6bf68949 100644 --- a/src/plugins/coreplugin/editormanager/documentmodel.cpp +++ b/src/plugins/coreplugin/editormanager/documentmodel.cpp @@ -367,6 +367,7 @@ DocumentModel::Entry *DocumentModelPrivate::removeEditor(IEditor *editor) QTC_ASSERT(d->m_editors.contains(document), return nullptr); d->m_editors[document].removeAll(editor); DocumentModel::Entry *entry = DocumentModel::entryForDocument(document); + QTC_ASSERT(entry, return nullptr); if (d->m_editors.value(document).isEmpty()) { d->m_editors.remove(document); entry->document = new IDocument; |