Index: /packages/ufo2fdk/trunk/Lib/ufo2fdk/fontInfoData.py
===================================================================
--- /packages/ufo2fdk/trunk/Lib/ufo2fdk/fontInfoData.py	(revision 828)
+++ /packages/ufo2fdk/trunk/Lib/ufo2fdk/fontInfoData.py	(revision 1064)
@@ -143,5 +143,5 @@
     font = info.getParent()
     if font is None:
-        return getAttrWithFallback("ascender")
+        return getAttrWithFallback(info, "ascender")
     bounds = getFontBounds(font)
     xMin, yMin, xMax, yMax = bounds
@@ -155,8 +155,8 @@
     font = info.getParent()
     if font is None:
-        return abs(getAttrWithFallback("descender"))
+        return abs(getAttrWithFallback(info, "descender"))
     bounds = getFontBounds(font)
     if bounds is None:
-        return abs(getAttrWithFallback("descender"))
+        return abs(getAttrWithFallback(info, "descender"))
     xMin, yMin, xMax, yMax = bounds
     return abs(yMin)