Fix crash when font dont have X glyph. Solve this https://gitlab.com/inkscape/inbox/issues/841

1 files changed, 6 insertions, 3 deletions

diff --git a/src/display/drawing-text.cpp b/src/display/drawing-text.cpp
index 6ec04ca01..46d05d399 100644
--- a/src/display/drawing-text.cpp
+++ b/src/display/drawing-text.cpp
@@ -122,9 +122,12 @@ unsigned DrawingGlyphs::_updateItem(Geom::IntRect const &/*area*/, UpdateContext
     */
 
     Geom::OptRect pb;
-    if(_drawable){
-        pb  = bounds_exact_transformed(*_font->PathVector(42), ctx.ctm); //we fix to "X" char to allow always a reasonable bbox
-        pb->expandBy(pb->height()/20.0);  //we scale a bit the area to in between char gaps mainly
+    if (_drawable) {
+        Geom::PathVector *glyphv = _font->PathVector(42); //we fix to "X" char to allow always a reasonable bbox
+        if (glyphv && !glyphv->empty()) { 
+            pb  = bounds_exact_transformed(*glyphv, ctx.ctm);
+            pb->expandBy(pb->height()/10.0);  //we scale a bit the area to in between char gaps mainly
+        }
     }
     if(!pb){ // Fallback, spaces mostly, this never happendd with fixed gliph
         Geom::Rect pbigbox(Geom::Point(0.0, _asc*scale_bigbox*0.66),Geom::Point(_width*scale_bigbox, 0.0));