fix some const correctness

2019-12-29 17:13:18 +01:00
parent e33a90dc50
commit a9f820470b
4 changed files with 6 additions and 6 deletions
--- a/src/Mod/Mesh/Gui/ViewProvider.h
+++ b/src/Mod/Mesh/Gui/ViewProvider.h
@@ -96,7 +96,7 @@ public:
    virtual ~ViewProviderExport();

    virtual QIcon getIcon() const;
-    SoSeparator* getRoot(void){return 0;}
+    SoSeparator* getRoot(void) const {return nullptr;}
    std::vector<std::string> getDisplayModes(void) const;
    const char* getDefaultDisplayMode() const;
 };