d47007e639fb3444790c531594f3996e75b3969a,source/com/intellij/openapi/roots/ui/configuration/ModuleEditor.java,ModuleEditor,getHelpTopic,#,489
Before Change
if (myTabbedPane == null || myEditors.isEmpty()) {
return null;
}
final ModuleConfigurationEditor moduleElementsEditor = myEditors.get(myTabbedPane.getSelectedIndex());
return moduleElementsEditor.getHelpTopic();
}
After Change
if (myTabbedPane == null || myEditors.isEmpty()) {
return null;
}
final int selectedIdx = myTabbedPane.getSelectedIndex();
if (selectedIdx == -1) {
return null;
}
final ModuleConfigurationEditor moduleElementsEditor = myEditors.get(selectedIdx);