Landing pull request 467. Adds comments regarding opacity test adjustments.

More Details:
 - https://github.com/jquery/jquery/pull/467

diff --git a/test/unit/effects.js b/test/unit/effects.js
index 6ff1ce5c3fc890ac15e5fef9cedd4b51e6709b65..3afc37f69de41fab1e6c4118e57f364256a555a4 100644 (file)
--- a/test/unit/effects.js
+++ b/test/unit/effects.js
@@ -772,10 +772,12 @@ jQuery.each( {
                                        f_o = f( elem, "opacity" );
                                }
 
+                               // The only time an _empty_string_ will be matched is in IE
+                               // otherwise, the correct values will be tested as usual
                                if ( f_o === "" ) {
                                        f_o = 1;
                                }
-
+                               // See above
                                if ( cur_o === "" ) {
                                        cur_o = 1;
                                }