woothemes/woocommerce — pull request #1712 by helgatheviking (2012-11-08 05:20:01+00:00)
Title: Add to cart function for variable products  $_REQUEST['variation_id']  1.7b

git confuses the hell out of my sometimes.... can't figure out how to only send a pull request for the woocommerce-functions.php

in woocommerce-functions.php in the woocommerce_add_to_cart() function
```
$variation_id	= empty( $_REQUEST['quantity'] ) ? '' : absint( $_REQUEST['variation_id'] );
$quantity	= empty( $_REQUEST['quantity'] ) ? 1 : absint( $_REQUEST['quantity'] );
```

I suspect the $variation ID should be checking the REQUEST variable for $_REQUEST['variation_id'] ??

found b/c i am debugging like crazy since Mac browsers don't seem to respect the add to cart function!! nothing gets added and no messages! sorry, different rant.