[css-flexbox] Add a zero clause to the flex distribution algo.

Author: tabatkins

css-flexbox/Overview.bs

@@ -2412,6 +2412,10 @@ Resolving Flexible Lengths</h3>
 					normalize all the <var>desired free spaces</var> so that they sum exactly to the free space
 					while maintaining their magnitudes relative to each other.
 
+					Otherwise, if the free space is zero,
+					set the <var>desired free spaces</var> of all the non-frozen flex items on the line
+					to zero.
+
 				<li>
 					<strong>Adjust main size.</strong>
 					Set each non-frozen flex item's used main size

css-flexbox/Overview.html

@@ -246,7 +246,7 @@
 </p>
   <h1 class="p-name no-ref" id=title>CSS Flexible Box Layout Module Level 1</h1>
   <h2 class="no-num no-toc no-ref heading settled heading" id=subtitle><span class=content>Editor’s Draft,
-    <span class=dt-updated><span class=value-title title=20140410>10 April 2014</span></span></span></h2>
+    <span class=dt-updated><span class=value-title title=20140411>11 April 2014</span></span></span></h2>
   <div data-fill-with=spec-metadata><dl><dt>This version:<dd><a class=u-url href=http://dev.w3.org/csswg/css-flexbox/>http://dev.w3.org/csswg/css-flexbox/</a><dt>Latest version:<dd><a href=http://www.w3.org/TR/css-flexbox-1/>http://www.w3.org/TR/css-flexbox-1/</a><dt>Editor’s Draft:<dd><a href=http://dev.w3.org/csswg/css-flexbox/>http://dev.w3.org/csswg/css-flexbox/</a><dt>Previous Versions:<dd><a href=http://www.w3.org/TR/2012/CR-css3-flexbox-20120918/ rel=previous>http://www.w3.org/TR/2012/CR-css3-flexbox-20120918/</a><dd><a href=http://www.w3.org/TR/2012/WD-css3-flexbox-20120612/ rel=previous>http://www.w3.org/TR/2012/WD-css3-flexbox-20120612/</a><dd><a href=http://www.w3.org/TR/2012/WD-css3-flexbox-20120322/ rel=previous>http://www.w3.org/TR/2012/WD-css3-flexbox-20120322/</a><dd><a href=http://www.w3.org/TR/2011/WD-css3-flexbox-20111129/ rel=previous>http://www.w3.org/TR/2011/WD-css3-flexbox-20111129/</a><dd><a href=http://www.w3.org/TR/2011/WD-css3-flexbox-20110322/ rel=previous>http://www.w3.org/TR/2011/WD-css3-flexbox-20110322/</a><dd><a href=http://www.w3.org/TR/2009/WD-css3-flexbox-20090723/ rel=previous>http://www.w3.org/TR/2009/WD-css3-flexbox-20090723/</a>
     <dt>Feedback:</dt>
         <dd><a href="mailto:www-style@w3.org?subject=%5Bcss-flexbox%5D%20feedback">www-style@w3.org</a>
@@ -2414,6 +2414,10 @@ <h3 class="heading settled heading" data-level=9.7 id=resolve-flexible-lengths><
 					normalize all the <var>desired free spaces</var> so that they sum exactly to the free space
 					while maintaining their magnitudes relative to each other.
 
+<p>					Otherwise, if the free space is zero,
+					set the <var>desired free spaces</var> of all the non-frozen flex items on the line
+					to zero.
+
 				<li>
 					<strong>Adjust main size.</strong>
 					Set each non-frozen flex item’s used main size