Whenever I add a page break or a hidden field I get the following message:

Notice: Only variable references should be returned by reference in_webform_conditional_get_field() (line 608 of/Applications/MAMP/htdocs/xxx.com/sites/all/modules/webform_conditional/webform_conditional.module).

When I add the page break, I get multiple repeats of the message.

CommentFileSizeAuthor
#1 1155586_1-only_variable_references_should_be_returned_by_reference.patch378 bytesrobertom

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robertom’s picture

robertom commented
Status: Active » Needs review
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new 1155586_1-only_variable_references_should_be_returned_by_reference.patch378 bytes

The problem is due to return NULL directly.

This is a proposed patch.

brightbold’s picture

brightbold
she/her
Primary language English
Location Boston, MA
commented

Nice! Fixed it for me, thanks.

tedbow’s picture

tedbow
he/him
Primary language English
Location Ithaca, NY, USA
commented

@robertom,
Thanks again commited to 6 & 7 dev branches

tedbow’s picture

tedbow
he/him
Primary language English
Location Ithaca, NY, USA
commented
Status: Needs review » Closed (fixed)