AdvancedCustomFields/acf5-beta — pull request #351 by adamtomat (2014-07-08 09:34:53+00:00)
Title: Notice: Undefined index: value

When editing a field group, if select `yes` for **Conditional Logic** while there are no current toggle fields available and save the group, the following php notices come up:

Notice: Undefined index: value in /Users/adamtomat/Sites/citylife.a.rlp.io/web/wp-content/plugins/advanced-custom-fields-pro/admin/views/field-group-field-conditional-logic.php on line 127

Notice: Undefined index: value in /Users/adamtomat/Sites/citylife.a.rlp.io/web/wp-content/plugins/advanced-custom-fields-pro/admin/views/field-group-field-conditional-logic.php on line 127

Notice: Undefined index: value in /Users/adamtomat/Sites/citylife.a.rlp.io/web/wp-content/plugins/advanced-custom-fields-pro/admin/views/field-group-field-conditional-logic.php on line 134

This PR sets a the rule's value to null if it doesn't exist, instead of assuming it's always there.

![screen shot 2014-07-08 at 10 31 27](https://cloud.githubusercontent.com/assets/2631499/3507815/abdc2f52-0682-11e4-8640-1ee0f898b5bb.png)