PanelIndicatorsView: make PanelIndicatorsView const and return a const&

(bzr r3566.5.261)

2 files changed, 2 insertions, 2 deletions

diff --git a/panel/PanelIndicatorsView.cpp b/panel/PanelIndicatorsView.cpp
index c1e9bdd86..b82137ecb 100644
--- a/panel/PanelIndicatorsView.cpp
+++ b/panel/PanelIndicatorsView.cpp
@@ -78,7 +78,7 @@ void PanelIndicatorsView::RemoveIndicator(Indicator::Ptr const& indicator)
 LOG_DEBUG(logger) << "IndicatorRemoved: " << indicator->name();
 }
 
-PanelIndicatorsView::Indicators PanelIndicatorsView::GetIndicators()
+PanelIndicatorsView::Indicators const& PanelIndicatorsView::GetIndicators() const
 {
 return indicators_;
 }
diff --git a/panel/PanelIndicatorsView.h b/panel/PanelIndicatorsView.h
index feffba1ba..6ebd4f900 100644
--- a/panel/PanelIndicatorsView.h
+++ b/panel/PanelIndicatorsView.h
@@ -74,7 +74,7 @@ protected:
 void AddProperties(debug::IntrospectionData&);
 
 typedef std::vector<indicator::Indicator::Ptr> Indicators;
- Indicators GetIndicators();
+ Indicators const& GetIndicators() const;
 
 virtual void Draw(nux::GraphicsEngine& GfxContext, bool force_draw);
 virtual void DrawContent(nux::GraphicsEngine& GfxContext, bool force_draw);