Index: src/desktop-style.cpp
===================================================================
--- src/desktop-style.cpp.orig
+++ src/desktop-style.cpp
@@ -500,7 +500,7 @@ objects_query_fillstroke (GSList *object
         // 2. Sum color, copy server from paint to paint_res
 
         if (paint_res->set && paint_effectively_set && paint->isColor()) {
-            gfloat d[3];
+            gfloat d[4];
             sp_color_get_rgb_floatv (&paint->value.color, d);
 
             // Check if this color is the same as previous