Sometimes the body doesn't exist yet when doing length units calculat…

…ion (e.g. inclusion of PIE*.js), so fall back to documentElement
hbdev012 · Nov 25, 2011 · 887a062 · 887a062
1 parent 0b100c1
commit 887a062
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sources/Length.js b/sources/Length.js
@@ -7,7 +7,7 @@
  */
 PIE.Length = (function() {
     var lengthCalcEl = doc.createElement( 'length-calc' ),
-        parent = doc.body,
+        parent = doc.body || doc.documentElement,
         s = lengthCalcEl.style,
         conversions = {},
         units = [ 'mm', 'cm', 'in', 'pt', 'pc' ],