Center correctly top labels like Abstract.

[lyx.git] / src / MetricsInfo.cpp

diff --git a/src/MetricsInfo.cpp b/src/MetricsInfo.cpp
index 537efd351b875b086b091914f32b7c2ae19ae1e7..e7de5d0ea5d7973c729e7a385a39cea28980ced3 100644 (file)
--- a/src/MetricsInfo.cpp
+++ b/src/MetricsInfo.cpp
@@ -153,19 +153,21 @@ void PainterInfo::draw(int x, int y, docstring const & str)
 
 ColorCode PainterInfo::backgroundColor(Inset const * inset, bool sel) const
 {
-       ColorCode const color_bg = inset->backgroundColor(*this);
-
        if (selected && sel)
                // This inset is in a selection
                return Color_selection;
 
-       if (pain.develMode() && !inset->isBufferValid())
-               // This inset is in error
-               return Color_error;
+       // special handling for inset background
+       if (inset != nullptr) {
+               if (pain.develMode() && !inset->isBufferValid())
+                       // This inset is in error
+                       return Color_error;
 
-       if (color_bg != Color_none)
-               // This inset has its own color
-               return color_bg;
+               ColorCode const color_bg = inset->backgroundColor(*this);
+               if (color_bg != Color_none)
+                       // This inset has its own color
+                       return color_bg;
+       }
 
        if (background_color == Color_none)
                // This inset has no own color and does not inherit a color