handle nil value for key when strict_variables is on

Open nijikon opened this issue 9 years ago • 1 comments

Fixes #749

Apr 25 '16 16:04 nijikon

Please add a regression test for #749 and the issue I pointed out in https://github.com/Shopify/liquid/pull/750#discussion_r60956416, so we can try to fix this properly this time.

Apr 25 '16 17:04 dylanahsmith