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Do not call QProcess::startDetached() with an empty string if no external

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editor is defined.
This commit is contained in:
mae
2008-12-02 15:39:53 +01:00
parent 05c35356ab
commit d9686f5b78
1 changed files with 4 additions and 2 deletions
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6
src/plugins/coreplugin/editormanager/editormanager.cpp
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@@ -1152,7 +1152,7 @@ void EditorManager::updateActions()
m_d->m_duplicateAction->setEnabled(curEditor != 0 && curEditor->duplicateSupported());
m_d->m_openInExternalEditorAction->setEnabled(curEditor != 0);
m_d->m_openInExternalEditorAction->setEnabled(curEditor != 0 && !m_d->m_externalEditor.isEmpty());
}
QList<IEditor*> EditorManager::openedEditors() const
@@ -1488,6 +1488,9 @@ QString EditorManager::externalEditorHelpText() const
void EditorManager::openInExternalEditor()
{
if (m_d->m_externalEditor.isEmpty())
return;
IEditor *editor = currentEditor();
if (!editor)
return;
@@ -1499,7 +1502,6 @@ void EditorManager::openInExternalEditor()
return;
}
QRect rect = editor->widget()->rect();
QFont font = editor->widget()->font();
QFontMetrics fm(font);