diff -ruN FreeCAD-0.12.5284.orig/src/Mod/Arch/Resources/ui/archprefs-base.ui FreeCAD-0.12.5284/src/Mod/Arch/Resources/ui/archprefs-base.ui
--- FreeCAD-0.12.5284.orig/src/Mod/Arch/Resources/ui/archprefs-base.ui	2012-01-03 13:26:11.000000000 +0100
+++ FreeCAD-0.12.5284/src/Mod/Arch/Resources/ui/archprefs-base.ui	2012-01-07 17:15:29.000000000 +0100
@@ -133,7 +133,7 @@
   </layout>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
- <pixmapfunction>qPixmapFromMimeSource</pixmapfunction>
+ <pixmapfunction></pixmapfunction>
  <customwidgets>
   <customwidget>
    <class>Gui::ColorButton</class>
diff -ruN FreeCAD-0.12.5284.orig/src/Mod/Draft/Resources/ui/userprefs-base.ui FreeCAD-0.12.5284/src/Mod/Draft/Resources/ui/userprefs-base.ui
--- FreeCAD-0.12.5284.orig/src/Mod/Draft/Resources/ui/userprefs-base.ui	2012-01-03 13:25:30.000000000 +0100
+++ FreeCAD-0.12.5284/src/Mod/Draft/Resources/ui/userprefs-base.ui	2012-01-07 17:15:11.000000000 +0100
@@ -957,7 +957,7 @@
   </layout>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
- <pixmapfunction>qPixmapFromMimeSource</pixmapfunction>
+ <pixmapfunction></pixmapfunction>
  <customwidgets>
   <customwidget>
    <class>Gui::FileChooser</class>
diff -ruN FreeCAD-0.12.5284.orig/src/Mod/Draft/Resources/ui/userprefs-import.ui FreeCAD-0.12.5284/src/Mod/Draft/Resources/ui/userprefs-import.ui
--- FreeCAD-0.12.5284.orig/src/Mod/Draft/Resources/ui/userprefs-import.ui	2012-01-03 13:25:30.000000000 +0100
+++ FreeCAD-0.12.5284/src/Mod/Draft/Resources/ui/userprefs-import.ui	2012-01-07 17:14:50.000000000 +0100
@@ -411,7 +411,7 @@
   </layout>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
- <pixmapfunction>qPixmapFromMimeSource</pixmapfunction>
+ <pixmapfunction></pixmapfunction>
  <customwidgets>
   <customwidget>
    <class>Gui::FileChooser</class>