lib/cairo: Add Cairo status to error message (OSGeo#2378)

The original message about failing to initialize a Cairo surface does not include any reason. This adds size and status from Cairo.
ninsbl · Feb 17, 2023 · ad6e8b4 · ad6e8b4
1 parent 32ca644
commit ad6e8b4
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/cairodriver/graph.c b/lib/cairodriver/graph.c
@@ -373,7 +373,10 @@ static void init_cairo(void)
     }
 
     if (cairo_surface_status(surface) != CAIRO_STATUS_SUCCESS)
-	G_fatal_error(_("Failed to initialize Cairo surface"));
+        G_fatal_error(_("Failed to initialize Cairo surface"
+                        " (width: %d, height: %d): %s"),
+                      ca.width, ca.height,
+                      cairo_status_to_string(cairo_surface_status(surface)));
 
     cairo = cairo_create(surface);
 }