PS -- if I include the var in the section loop, it appears... such as:
Code:
{section name=field loop=$extra_fields}
{if $extra_fields[field].field eq "Ingredients"}
{if $extra_fields[field].field_value ne ""}
{assign var="ingred" value=$extra_fields[field].field_value}
{/if}
<img src="/product-images/ingredients/{$ingred}" />
{/if}
{/section}
But this doesn't solve the issue of using $ingred in other locations on the page.
Not to mention, trying to assign 2 different vars to be used in different places...
????